ST. LOUIS, MO. – Beginning this fall, Gateway Greening will partner with The Giving Grove to plant sustainable community orchards in St. Louis. A Giving Grove orchard with an average of 15 trees is capable of producing over 3,500 pounds of produce each year providing food insecure families fresh, organic fruit and nuts for 25 plus years.
Since 2013, The Giving Grove pilot program in Kansas City has planted 135 community orchards which are already producing fruit. The total production potential of these orchards is over 500,000 pounds per year, or 13 million pounds during the trees’ lifetime. The St. Louis program is expected to meet (or exceed) these yields in just 5 years.
“Our partnership with Kansas City Community Gardens has made it possible to grow this idea from a seed to an urban landscape with more than two thousand trees starting to bear fruit across our city,” said Rob Reiman, The Giving Grove’s Executive Director. “We are beyond thrilled to be able to collaborate with Gateway Greening to help bring sustainable orchards to more food insecure communities in the St. Louis area.”
The Giving Grove’s founders, including Tortoise Capital Advisors CEO and Board Chair Kevin Birzer, launched this innovative program in 2013 by working in tandem with an established Kansas City-based community gardening organization, Kansas City Community Gardens (KCCG). Birzer commented, “An important element of launching the replication strategy was identifying a well-run business with a similar model and a proven track record of successfully serving low-income families by growing healthy food. Gateway Greening represents the quintessential characteristics of that intent.”
As the program expands, Reiman anticipates the impact of this initiative to increase food security and resilience for urban communities across America. Currently, more than 42 million individuals experience food insecurity across the 50 states, skipping meals so that their children can eat and unsure how they will get enough food to feed their families.
Gateway Greening’s Dean Gunderson will lead the local St. Louis Giving Grove program, leveraging the existing resources of their community garden organization. Gateway Greening Executive Director, Matt Schindler commented, “St. Louis is missing this important piece of education and service around fruit and nut trees. By bringing The Giving Grove program to St. Louis, we are bringing Kansas City’s experience to our program, enabling us to meet the needs of various communities with greater organizational knowledge and capacity.”
This coming Saturday, October 14, Giving Grove St. Louis will have its first class for orchards at 10 AM at the Gateway Greening office at 2211 Washington Ave. Then in the afternoon on Saturday at 2 PM, Giving Grove St. Louis will have its first orchard installation at Old Ferguson West Community Garden, located at 485 Mueller Ave, Ferguson, MO 63135.
About Our Partners
Gateway Greening, www.gatewaygreening.org, educates and empowers people to strengthen their communities through gardening and urban agriculture. Led by Executive Director Matt Schindler, the organization supports over 200 community gardens and food projects as well as 70 school gardens in the St. Louis, Missouri metropolitan area, and operates the 2.5-acre Gateway Greening Urban Farm in downtown St. Louis.
Kansas City Community Gardens, www.kccg.org, began nearly 40 years ago as a program of Metro Lutheran Ministries, becoming an independent nonprofit in 1985. Ben Sharda, KCCG’s Executive Director since 1989, has grown the organization to include a network of 265 Community Partner Gardens and more than 220 Schoolyard Gardens across Kansas City while educating thousands of youth each year through the Leanna Flandermeyer Beanstalk Children’s Garden.
About The Giving Grove
The Giving Grove, www.givinggrove.org, began as a program of KCCG in 2013 and is now establishing a new national organization to help launch and support Giving Grove community orchards across the Midwest. Giving Grove staff train and support community leaders to care for urban micro-orchards, using the environmentally responsible methods.
The Giving Grove was recently named as the Greater Kansas City LISC’s 2017 Thrive Award winner for Innovative Program and was recognized as a Sustainability Success Story by Mid-America Regional Council in 2014. The Giving Grove’s Kansas City program recently received an Environmental Justice grant award from the Environmental Protection Agency to help communities in Kansas City, Missouri’s urban core adapt to climate change by planting Giving Grove orchards.
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Members of Old Ferguson West Community Garden, Gateway Greening, and The Giving Grove installing the first orchard as part of Gateway Greening & The Giving Grove’s new partnership. Oct 2017.
Matt Even, Outreach Coordinator of Gateway Greening, loves trying to grow new and exciting plants at the Demonstration Garden. He wants to use the space and lack of pressure to produce food that growing plants at the Demonstration Garden gives to try innovative things that might flourish or fail. During Spring 2017, he planted uncommon herbs to test what is possible to grow in the St. Louis region.
Tulsi (Holy Basil)
Tulsi is an herb that is native to India and grows best in tropic and subtropic climates. In its native habitat it is a perennial, but it can be grown as an annual in Northern regions, such as St. Louis. Tulsi is largely grown for its medicinal properties, culinary attributes, and uses in Hindu religious ceremonies. Many people drink it in a tea, which is high in antioxidants and said to support the immune system. Matt said that the Tulsi is the Demonstration Garden is doing quite well and that he will probably plant it next year. It’s definitely a good choice for St. Louis gardens.
For more information on how to grow Tulsi, click here.
Sweetgrass
Sweetgrass
Sweetgrass is also an herb used in ceremonial and religious contexts. It is native to North America and Europe and is especially significant for many Native American tribes as a result of its use as incense. Sweetgrass is a perennial herb that can produce extraordinary yields when cared for correctly. It is traditionally harvested, dried, and then braided, which is the form it is usually found in stores. The plant has a vanilla-like aroma that is especially strong when burned. Like Tulsi, the sweetgrass that was planted in the Demonstration Garden has grown very well and would be very appropriate for St. Louis gardens.
For more information on how to grow sweetgrass, click here.
Angelica dried up during the hot days of August.
Angelica
Angelica has been commonly used as a flavoring agent in many types of liquors, such as gin and vermouth. It is native to Europe and prefers cool climates as it is a heat-sensitive plant. The angelica in the Gateway Greening Demonstration Garden has not done as well as it could have because of the hot summers that St. Louis typically experiences. Unlike many herbs, Angelica actually prefers moist soil, which is something to keep in mind if the plant makes its way to your garden. It is definitely a plant that requires extra attention in the St. Louis region. Unless you have the time to devote to caring for Angelica, it should not be your top choice for planting.
For more information on how to grow angelica, click here.
Lovage
Lovage
A perennial edible that has a flavor between celery and parsley, Lovage is a tried and true choice for St. Louis region gardens. It also has the unique benefit of needing little attention and being one of the first plants to come up in the spring. In its native Europe, it has long been used to flavor food and beverages. Lovage was historically grown for its medicinal properties as it was said to help with stomach pains and fevers.
For more information on how to grow lovage, click here.
Though the growing season is not yet over, Matt Even is already excited to see what he can grow next year. He said that next year he wants to try to grow plants such as lemongrass, Spanish tarragon, epazote, and lemon verbena. Matt said that he thinks the best thing about growing less common plants is the excitement of trying something new and seeing whether it works or not.
From the herbs he planted this year, he would recommend that St. Louis gardeners try growing lovage or sweetgrass, as both have thrived in the Demonstration Garden this spring and summer.
Interested in seeing these plants in person? Come to the Gateway Greening Demonstration Garden on Saturday mornings to check them out!
St. Louis Chefs use locally grown ingredients to create a benefit meal for Gateway Greening
ST. LOUIS, MO. (September 1, 2017) — St. Louis’ best chefs are cooking with locally grown produce to create great food for a local cause. Gateway Greening, a non-profit organization in St. Louis, educates and empowers people to strengthen their communities through gardening and urban agriculture. Gateway Greening will host the 20th annual Chefs in a Garden Gala on Sunday, September 17 from 6:00 PM-9:00 PM at the Four Seasons St. Louis. The event’s media partner is St. Louis Magazine and producer is Synergy Productions. Sponsors of the event include Lexus, Centene Charitable Foundation, Commerce Bank, Home State Health, Husch Blackwell, Missouri Foundation for Health, and Greenscape Gardens and Gifts.
Other event highlights include a mystery raffle, Gateway Greening’s Chef of the Year Award, special guest food judge Holly Fann, a few words from Gateway Greening program representatives, and a special appearance by student chefs from St. Louis Public Schools. The event’s emcee is KMOV anchor Courtney Bryant and the auctioneer is Rene Knott of KSDK’s Today in St. Louis.
Tickets can be purchased for $150 per person. To purchase tickets, for sponsorship opportunities, and to learn additional event details, please visit www.chefsinagarden.org.
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About Gateway Greening
Gateway Greening is a non-profit organization that educates and empowers people to strengthen their communities through gardening and urban agriculture. Gateway Greening has been working to provide creative, grassroots solutions to urban problems since 1984. Programs include supporting more than 200 community and youth-focused gardens across the St. Louis area through educational opportunities, grants and technical assistance; urban beautification projects that enhance the downtown St. Louis urban landscape; and the Gateway Greening Urban Farm, a 2.5 acre farm in downtown St. Louis that provides therapeutic horticulture and jobs training programs to individuals who are homeless and underserved.
For more information on Gateway Greening and its programs visit www.gatewaygreening.org or call 314-588-9600.
This is the second in a series of articles about the challenges gardeners and farmers have faced while working in an urban area, as well as the solutions they have come up with in the face of these issues. Read the first post from the series here.
Botanical Heights Community Garden
The Botanical Heights Community Garden was established more than a decade ago and has been an integral part of the Botanical Heights neighborhood since its creation. One of the larger community gardens in the city of St. Louis, it has over 50 beds and currently counts around 30 people as members. The garden has a large orchard as well which it won in 2010 from the Fruit Tree Planting Foundation of California, which was underwritten by Edy’s Fruit Bars.
I visited the garden in late July when its many beds were overflowing with vegetables, flowers, and herbs. The garden is a beautiful example of the amount of produce that can be grown on a small city lot. But it has always experienced challenges that have threatened its long-term success.
A Botanical Heights gardener grows herbs in an innovative fashion.
Struggles With Involvement
Nicki Bergmann, one of the garden’s current leaders, comments that the garden has struggled with involvement and interest.
“We do regular work days, but we noticed that the same few gardeners were showing up every time.”
Nicki says that she understands that for some people it is not always possible to make the work days. They decided to institute a rebate system last year to encourage involvement and reward people who were putting the most work into the garden.
They have annual dues for belonging to the garden that they increased this year. However, those dues can be decreased if gardeners come to work days, mow, or trim the trees in the orchard.
Nicki says this system benefits both the garden and members.
“Members who can’t participate in work days pay their dues which helps us keep the garden running. And members who were already coming to work days are rewarded by being charged less for their garden membership.”
She also commented that the rebate system has helped with recruiting more garden members. Members that want more beds and have time to commit to maintaining the garden can get more beds inexpensively, as a result of the rebate system.
Flowers bloom in the beds of the garden.
Communication Problems and Solutions
For the Botanical Heights Community Garden, organization and communication has also been an issue in the past.
“We’ve made a concerted effort to ensure that people are informed about what is going on in the garden and how they can be involved,” said Nicki.
They use Google calendar to schedule work days and have used Sign Up Genius to get head counts for work days and happy hours. They also use word of mouth and email.
Gardeners have also worked on planning ahead for volunteers.
“Planning some big projects for volunteer groups to work on ensures that their time is going to be beneficial to the garden and fulfilling for them,” said Nicki.
Environmental Problems
Botanical Heights Community Garden has had some issues with bugs damaging their plants, particularly aphids.
Recently they have bought and released ladybugs, which Nicki said has helped with the aphid problem.
To prevent the spread of diseases such as powdery mildewor mosaic virus, which are highly contagious, they have created a policy that works to protect the garden as a whole.
“We try to monitor it and require gardeners to pull any infected plants as soon as they show signs of infection,” said Nicki.
Overflowing garden beds.
In Summary:
To address problems with involvement, Botanical Heights Community Garden has a rebate system that rewards gardeners that come to the work days or do tasks for the garden.
In order to tackle issues with communication, the garden leaders have used Google Calendar and Sign Up Genius in addition to other avenues to keep gardeners informed about events.
To address environmental issues, the garden has released ladybugs to combat aphids and adopted a strict policy to avoid the spread of disease.
This summer, Gateway Greening Educators Meg Holmes and Lucy Herleth had the opportunity to be a part of the Nahed Chapman New American Academy garden’s story by participating in summer school.
Meet the International Welcome School Garden
Students stop to check on their newly planted summer crops during a lesson in the International Welcome School Garden.
“My original question was…Can we provide refugee students with information that can assist them in overcoming the unique challenges that exist in their classrooms? As the nation’s demographics change, so does our responsibility to meet the needs of this diverse student body. These students have significant implications for educational and social policy. One component of the Nahed Chapman New American Academy ecological milieu was to provide avenues for in-depth discussions of practices that can help all students make informed choices when it comes to our environment. As a result of those discussions, surveys were taken and students decided to plan and grow an International Garden.” – Nelver Brooks, educator and garden leader at the Nahed Chapman New American Academy
Read the rest of Nelver Brooks original story of the International Garden’s founding:The Journey Begins with Us, on the Gateway Greening Blog.
Students transformed weeding into a moment of learning, laughter, and discovery during Summer School in the International Welcome School Garden.
“The first week of summer school, many students visited the school garden for the very first time. They looked around for different parts of plants and noticed how plants changed as they grew. They inspected and planted tiny seeds, crouched down and counted the small seedlings, and looked around for flowers. The best part was when they discovered that the bean plants were ready to harvest. The students picked long green beans and I showed them how to carefully open the pods. Inside of the bean was a surprise – seeds! The plant’s growth was a life cycle, going from seed to seed. The kids then tasted the raw beans or fed them to the worms in the compost bin.” -Lucy Herleth
Summer School in the International Welcome School Garden
During the final week of Summer School, we caught up with Meg as she led the students through an exploration of compost and the process of decomposition.
Meg kicked off each class’s time in the garden with story time beneath the shady trees that line the school’s courtyard. Compost Stew, and A to Z Recipe for the Earth by Mary McKenna Siddals is a “rhyming recipe [that] explains how to make the dark, crumbly, rich, earth-friendly food called compost,” and is a fun way to engage students in a conversation about the compost bins in the International Welcome School Garden.
After the story, students were invited to share what they had learned, and what they might already know about composting from their home country. Moments like these are a chance to connect concepts and new vocabulary words to hands-on activities. As Meg says, “Outdoor experiential learning [is important] so that when they’re in the classroom, they have scaffolding to hang their experiences on.”
Curious about the lessons Gateway Greening Educators use in school gardens? Check out our Seed to STEM program on the Gateway Greening website to learn more!
Summer School students discovering common ground while working together to weed the International Welcome School Garden.
Things took a laughter-filled turn as students insisted on taking a detour to the planting beds to check on their crops. This summer, the garden is overflowing with okra, corn, cucumbers, sweet potatoes, hot peppers, eggplants, tomatoes, beans, and even wildflowers for the pollinators – all planted by the students. The detour was full of small moments of joy as students discovered new peppers or tomatoes hiding among the leaves.
Joy has been a regular guest in the International School Garden this summer:
“After learning how plants need food, water, air, and space to grow, the students enthusiastically weeded the corn garden bed. The soil was hard, so it was a struggle to get many of the weeds out by their roots. With each weed, almost every student wanted to show the teachers the plant, waving the weed proudly around. Students even discovered that some weeds at their school looked similar to weeds back in their home country.” – Lucy Herleth
Composting at School
In 2016, the International Welcome School Garden was awarded a three-bin compost system through Gateway Greening’s Garden expansion program. Designed to be easy for people of all sizes and ages to use, the compost bins are perfect for jumping in and exploring during class! Meg made the most of the students’ ‘summer energy’ with a hands-on crash course on how the compost system works.
One of the many challenges faced by urban gardeners is the constant presence of trash blowing around and the International School sees its fair share blow into the courtyard. During the lesson, Meg had each class picking up debris and deciding whether it belonged in the trash, the recycling, or the compost pile. Within no time at all the students had the garden tidied up and moved on to the next project, but the lesson they learned will continue when they return to the garden this fall.
Who knows? The Nahed Chapman New American Academy may decide to join the growing number of St. Louis schools who work with students to divert lunch room food scraps to the compost pile in the coming year.
Worms for Everyone!
By the end of the lesson, most students had transitioned from “ew!” to “cool!”
No lesson on composting could be complete without an introduction to some of our favorite decomposers – worms!
“Vermicomposting systems are easy to set up in the classroom and are a great jumping off point for lessons on energy use, decomposition, habitat, and more.” – Lucy Herleth
Many of the Academy’s students had never encountered the strange looking, wriggling creatures that are worms before and spent several minutes squealing as their peers bravely agreed to hold them. However, after a few minutes of talking about what worms are and explaining how hard they work to make the garden a healthier, more productive space, many of the students began to calm down and ask if they could hold a worm too.
Encountering new creatures, learning what they eat and how they live, can be an opportunity for each of the students to practice empathy and other social/emotional skills that are an important part of every child’s development.
What’s Next?
Summer school in the International Welcome Garden may have ended for the year, but the lessons will continue this fall when classes resume.
“Not having worked with ESL (English as a Second Language) students before, and always when you have new kids, you are a little apprehensive, but food is a great way to bring people together and it’s a great way to find common ground with anyone.” – Meg Holmes
Students from countries all over the world find common ground during Summer School in the International Welcome School Garden.
Over the years, many people have expressed their concern over Gateway Greening’s decision to use treated lumber for gardening purposes. Today, we would like to take a moment to address those concerns and to provide information on the different types of treated lumber available in general and the materials Gateway Greening uses in particular.
What is Treated Lumber?
Treated lumber is wood that has had compounds added to it in order to prevent wood-decaying organisms (bacteria, fungus, and insects) from decomposing the wood (1). Treated lumber is typically “pressure treated,” meaning high pressures are used to force preservative compounds into the wood. This provides more protection long term than a simple surface coat would.
Unlike untreated lumber, which will quickly start to break down when left exposed to the elements and wood-decaying organisms, treated wood remains usable for many years (1).
The History – CCA Lumber Treatment
Throughout much of the 20th century, lumber companies relied on a lumber treatment that utilized Chromium, Copper, and Arsenic (CCA). Studies found that arsenic could be leaching into soils that came into contact with the CCA treated lumber. However, arsenic is a compound found naturally in soils and the leaching was considered to be within safe limits.
Although CCA treatments were not found to pose an “unreasonable risk to the public” (2), the EPA decided to reduce Arsenic exposure, (3) (2) leading companies to cease manufacturing CCA lumber for residential use (4) in December of 2003.
After the 2003 EPA decision1, horticulturally focused authors and agriculture enthusiasts began to warn gardeners of the risk of using CCA treated lumber for gardening purposes.Similarly, Gateway Greening does not use CCA treated lumber for its gardens, urban farm, or other civic greening projects.
Lumber after CCA
Volunteers installing raised beds at the Grant’s View Library Garden, 2016.
In the aftermath of the 2003 EPA decision1, the lumber industry developed several alternative treatments which provided the same level of decay resistance as CCA treated lumber, without using arsenic or chromium.
Gateway Greening uses the Lifewood brand of lumber which is treated with micronized copper azole. According to the Missouri Department of Agriculture and the USDA’s Forest Products Laboratory, Lifewood’s copper azole treatment “is comprised of 96-percent copper and 4- percent tebuconazole,” a fungicide (5) (6).
The Lifewood brand was the first lumber treatment brand to be certified by the Scientific Certification System (SCS) as an “Environmentally Preferable Product,” meaning that it meets qualifications for this environmental certification based on an independent life cycle assessment (7). (The qualifications to receive this certification can be explored on the SCS’s website (8)). Products that receive Environmentally Preferable Product certification have been independently assessed to verify that the product is better for the environment than the prevailing, similar products (8)). Products that receive Environmentally Preferable Product certification have been independently assessed to verify that the product is better for the environment than the prevailing, similar products.
The copper azole lumber treatment is considered to be a safe choice for raised vegetable beds. University of Missouri Extension states that copper azole is as safe for raised beds as a similar type of wood treatment, known as ACQ, and confirms, “exposure to copper from contact with ACQ-treated wood is not expected to have adverse effects on the health of adults or children” (9).
While it is a known fact that some amount of copper and the fungicide tebuconazole will leach from the lumber into the soil over time, this happens at such low levels it is not considered dangerous. In fact, copper azole treated wood is actually suggested by Iowa State University Extension for use in raised vegetable beds (10).
The use of Copper in Lumber Treatments
Copper is a common component of treated lumber because of copper’s antifungal properties (2)(9). Copper’s antifungal nature helps to prevent fungus from colonizing and decomposing wood, allowing treated lumber to last longer than untreated lumber.
Although there is a fair amount of copper in Lifewood brand lumber, the life cycle assessment of the product states,
Wood products treated with the Osmose MicroPro process result in the release of 90% to 99% less copper into aquatic and terrestrial environments when compared to standard treated wood products. The very small amount released bonds readily to organic matter in the soil and becomes biologically inactive, thus effectively eliminating eco-toxic impacts (11).
In short, although there is more copper in the copper azole lumber it actually leaches less copper into soil than the CCA treated lumber over time. The small amounts of copper that do leach are soon trapped in the soil, meaning it cannot be taken up by vegetable plants.
Did you know? All of Gateway Greening’s raised beds are pre-built by volunteers and Dig It STL crew members. The effort of these individuals is a tremendous help to the local gardeners who receive beds through our Bi-annual Expansion Award.
Researchers at Pennsylvania State University have also studied copper leaching while studying CCA treated lumber for use in gardening, and discuss some of their findings in a publication. When discussing potential leaching of arsenic (As), chromium, (Cr) and copper (Cu) from the old CCA lumber, the researchers found that:
When trace elements such as these three are added to soil, most of what is added is not available for plant uptake. Chromium and copper are bound very strongly by soil particles, especially by soil clays and organic matter. They are most strongly bound in near-neutral soils (pH 6–8) and become more soluble in acidic soils (pH less than 5). As a result, Cr and Cu tend not to move in soil, and only a small fraction of what is added to the soil can be taken up by plants (2).
The publication later emphasizes this by stating that gardeners can avoid potential plant uptake of these nutrients by “Maintain(ing) soil pH in the near-neutral range (pH 6–7). Solubility of Cr and Cu is greatly reduced in neutral soils,” and, “Maintain high soil organic matter levels by adding compost or manure. Organic matter strongly binds As, Cr, and Cu and thus reduces their availability to plants,” two things that gardeners typically do as part of their regular gardening efforts (2). Even if some copper is absorbed by plants, Pennsylvania State University states that:
…the human body can tolerate relatively large intakes of Cr and Cu and is also able to excrete excess amounts of these metals. Furthermore, plants are less tolerant of Cr and Cu than humans are. This means that Cr and Cu would kill plants before plant tissue concentrations could get high enough to cause a chronic toxic effect in humans from eating the plants (2).
In summary, research shows that although the copper azole treatment is 96% copper and is known to leach into the surrounding soil:
Leached copper is quickly bound up in clay and organic matter so that it is highly unlikely that garden plants would absorb it.
Copper is far more toxic to plants than humans, meaning that garden plants would die before carrying harmful levels of copper to the dinner table.
Copper is actually an essential nutrient for humans, and our bodies are able to absorb the needed amount, then safely pass any excess.
The use of Fungicide in Lumber Treatments
Like copper, the fungicide tebuconazole is added to copper azole treated lumber in order to prevent fungus from rotting away lumber. More specifically, the fungicide is needed to control certain wood-rotting fungus that copper cannot kill (12).
According to a study done for the European Union, “An accumulation of tebuconazole in soil is not anticipated when tebuconazole is used as a wood preservative” (13). It further states that, “Tebuconazole has a low mobility potential” (13) meaning that the fungicide is unlikely to leach from the treated lumber and into the surrounding garden soil to any significant degree.
Two different studies where tebuconazole was sprayed on the soil surface found that it was readily locked up by the soil during experiments, with most of it staying within 2” of the surface (14). Further research revealed that tebuconazole’s mobility in an agricultural field (as opposed to a controlled laboratory setting) is similarly immobile, though when organic matter is added it becomes more mobile in the soil with most of it remaining within 1-4 inches of the soil surface (15). However, the organic matter also speeds up tebuconazole’s decomposition in the soil so that it has a half-life of only 8-12 days when soil has added organic matter (15).
Although these results are not a perfect analogy because the studies relied on applying tebuconazole directly to the surface of the soil rather than being bound to wood, they do provide a fairly accurate idea of the movement and leaching capabilities of the tebuconazole fungicide used in treated lumber.
Lumber used by Gateway Greening
Gateway Greening also uses treated lumber to build compost bins; something that is especially important when it is in constant contact with decomposers.
The treated lumber Gateway Greening uses to build raised beds is only treated with copper and a fungicide tebuconazole. This type of treated lumber results in far less leaching than alternative lumber treatments. The components that do leach are mostly locked up by clay and organic matter in soil meaning it is harder for the plant to absorb it.
Copper becomes even harder for plants to absorb when the soil is a neutral pH, a goal most St. Louis gardeners strive for in order to grow the best possible vegetables.
It is also harder for plants to absorb copper if organic matter (compost) is added, which gardeners in the St. Louis region typically do in order to promote healthy vegetable production.
If a plant does absorb copper, the plant would die before it could absorb enough to be dangerous for human consumption. Even if someone were to eat a plant that has absorbed copper, and the copper had moved into the edible parts of the plant, the human body is adapted to get rid of excess copper – an essential element in the human diet.
Lumber treated with tebuconazole is not expected to release worrisome amounts of the fungicide into the soil given that it is found in the wood and in the soil immediately next to it only. Even when the fungicide was sprayed on the soil surface during testing trials, most of the fungicide only moved 1-4” down when soil was properly amended. However, amendments sped up the breakdown of the fungicide.
Why not use Untreated Wood or Cedar?
Many ask about “natural” alternatives to treated wood, or ask why we do not just use untreated wood or naturally rot-resistant wood like cedar. While we technically could use “natural” alternatives, there are several key reasons why Gateway Greening recommends the treated option instead.
The main reason we do not use untreated lumber is because the most readily available untreated lumber is pine, which is a softwood and rots very quickly. Researchers at the University of Georgia report that, “pine has almost no resistance to rot or insects and has a very short life when used in direct contact with soil” (16).
Untreated hardwoods like oak are more rot-resistant but have their own drawbacks. Firstly, only the heartwood of lumber is resistant to rot, with the sapwood of even rot-resistant species being just as susceptible to rot as the sapwood of the more rot-prone softwoods (1). So for woods like oak to be longer lasting than pine you need to make sure you are buying lumber that doesn’t contain sapwood. It is also generally difficult to find those harder woods in sizes good for raised beds and they are significantly more expensive than treated pine, and “based on most research, provide only slightly more rot and insect resistance than pine” (16).
By far the favorite wood material for those trying to avoid all treatment processes is western red cedar. Although cedar is a great wood if you are trying to avoid all treatment it is still not ideal for Gateway Greening’s school and community garden programs. The biggest reason is cost. Cedar boards usually cost four to five times more than treated pine. This much greater cost would reduce the number of gardens Gateway Greening currently serves by 75%.
In addition to the upfront cost, despite cedar’s rot-resistant nature, it still has a shorter lifespan than treated lumber when in contact with soil (17). Researchers at the University of Georgia report that fence posts made of treated pine can last up to twice as long as western cedar. Even comparing the best case for cedar to the worst case for treated lumber, the treated lumber still lasts longer (17). Although a fence post isn’t exactly the same as a raised bed it does give a good idea of how the different woods will respond to being in constant contact with soil and regional weather conditions.
Final Thoughts
We hope that we have been able to address and alleviate many of the concerns gardeners often voice at the use of treated lumber in local community garden projects. If not, please do not hesitate to reach out to our staff to ask questions!
Dig It STL is Gateway Greening’s teen employment program where teens work for eight weeks on building knowledge about urban agriculture, food access issues, and community leadership.
On Dig It STL’s first day the team played a game where they had to name another team member when a blue tarp was lowered between them. The team, initially shy, warmed up as they raced to shout an opponent’s name as soon as their head peeked over the tarp. While the game is fun and spontaneous, it also serves a vital purpose in helping the crew begin to feel comfortable with each other.
The teens come into the program unfamiliar with each other and with a variety of interests. Some teens come into the program passionate about the environment and wanting to save the world. Others are interested in plants and growing food. And many want to learn public speaking and leadership skills.
Alana, a crew leader for Dig It STL.
First Week
In the Dig It STL program, the teens learn about all of these things and more. During the first week of the program the crew created a community contract. This contract details the ways they will treat each other and themselves. They also did a variety of icebreakers and team building activities so that the crew can begin to bond.
The program includes frequent workshops that focus on environmental, interpersonal, and farming skills. They range from Soils 101 to learning how to give a great elevator speech.
“My favorite part is the workshops because you get to see environmental science concepts applied to agriculture,” said Joe, a Dig It STL crew leader.
The teens also receive feedback from staff and other fellow crew members during an exercise they call “straight talk.” During straight talk, the teens also cultivate emotional intelligence by reflecting on their own progress and goals.
But it’s not all workshops and team building for the Dig It STL teens. They also take field trips to local farms, gardens and organizations. Joe says that he is particularly excited to visit Flower Hills Farm, a sustainable and organic flower farm. The field trips are designed for teens to learn more about sustainable agriculture. They also get to see the variety of opportunities available to them in the field.
Daily Work
However, most of the work that the teens do revolves around keeping the Gateway Greening Urban Farm running. They do a lot of weeding, watering, and harvesting, as well as learning the practices required to keep an urban farm running. These practices include irrigation, natural pest control, and crop rotation.
Drachen, a Dig It STL teen, weeds.
All of this knowledge will aid the crew as they perform their final project as Dig It STL members, a teen led harvest. This will be the first year that the program will culminate in a teen led harvest. This will ensure that the teens both understand sustainable agriculture practices and have gained leadership skills through the program.
“The harvest will allow the teens to use the leadership skills they’ve gained, as well as use their knowledge about agriculture in a self-directed way,” said Carolyn, teen programs coordinator.
Program Goals
Ultimately though, building a loving community in which the teens can learn to both respect others and themselves is the goal of the program. Building community is vital in creating a city where people can collaborate to eliminate hunger and inequality. Within a loving community, it is possible to address these large issues because people are committed to the mission and each other, regardless of individual differences that could otherwise cause division and fragmentation.
Though not all of the teens will become best friends, that’s not the point. Fostering redeeming goodwill for all does not require friendship or affection, just commitment to improving the city and community one lives in. And solving issues like hunger requires such a commitment. Food and the natural world create connection.
And no one says that better than Alana, a crew leader of Dig It STL.
Malaak, a Dig It STL teen, harvests.
“When you bring people together in the outdoors, they bond.”
We added a high school internship program to Dig It StL, read more here:
13th St. Garden has individual beds and collective rows.
13th Street Garden
This is the first in a series of articles about the challenges gardeners and farmers have faced in an urban area, as well as the solutions they have come up with in the face of these issues.
13th Street Garden was established eight years ago and can be found in the Old North neighborhood of St. Louis. It is unique in that it is a resource garden, one that lends tools and knowledge to other gardens. It is also special because of its longevity. I met with garden leaders Jason and Jessica to talk about the unique issues they face as garden leaders in St. Louis.
A street side view of 13th St Garden.
The garden has historically been supported by the Old North St. Louis Restoration Group, but it is managed by longtime, dedicated neighborhood volunteers. They hold a weekly farmers’ market on site where they sell extra produce that is collectively grown in the center rows. The money from the market goes back into the garden to keep it running with seeds, plants, tools, and other materials. When asked what their biggest challenge is, both agreed lack of time and volunteers keeps them from reaching all of their goals.
“In an effort to keep weeds down, we decided to try having people sign up to weed just a single row each week, which is much more manageable than trying to tackle everything at once,” Jason said when explaining the solutions they’ve found to increasing involvement with more neighbors.
They also do outreach, such as going door to door in their neighborhood and speaking to market customers about how they can join the garden. Jessica says their market especially creates a sense of community, bringing in people from across the area who may not be members of the garden.
Jessica holds this sense of community very dearly.
“I moved here from Chicago where I lived in a mid-rise building and didn’t know anyone. Here, I know many of my neighbors. We have potlucks for almost every holiday and people come to our farmers’ market just to hang out and talk.”
They both agreed that Old North is a tight knit neighborhood, but that the garden makes it even closer.
“That’s the magic of this neighborhood. People know each other and they care about each other,” said Jason.
However, they are concerned about gardening in an urban environment.
“Lead exposure is a concern, even though plants don’t absorb much into their roots,” said Jason.
This concerns many urban farmers and gardeners. Lead is often left behind in the soil from demolished buildings.
Many gardens, including the 13th St. Garden, use raised beds and rows with fresh soil and compost to avoid lead exposure. Washing one’s hands after gardening and harvested vegetables before eating them also helps cut down on the risk of exposure. They are also experimenting with low till practices and mulching to reduce direct contact with the soil and skin.
13th St Garden has individual beds and collective rows.
They’ve also faced some theft.
“We’ve had a couple incidences of plants being pulled out of the ground and taken. Whole kale plants just disappearing. The majority of our garden-grown seedlings disappeared at the beginning of the season.”
And while they feel disappointed when theft happens, they remind themselves that it only happens occasionally. Neighbors and other urban farmers reached out to donate money and seedlings to replace those lost, getting the garden back on schedule for planting.
“Everyone is really supportive. Even if they’re not part of the garden,” said Jason.
Looking forward, both Jessica and Jason are primarily concerned with how best to increase fresh food access in their neighborhood. They want to be a resource for their community, whether that means sharing knowledge or assisting people in setting up a backyard garden.
“If a backyard garden is going to work best for them, then we will try to support them however we can,” said Jason.
In summary
To address lack of time and volunteers, 13th St. Garden does outreach door-to-door and at their on-site farmers’ markets. They also have interested people take responsibility for smaller tasks such as weeding a row, instead of expecting everyone to tackle the whole garden.
To address the risk of lead exposure, they use raised beds and rows with fresh soil and compost to prevent contamination. They also remind volunteers and members to wash hands and produce after coming into contact with soil. They are also trying low till practices.
When it comes to theft, they remind themselves that it is an infrequent occurrence that does not reflect the attitudes of the majority of the community.
To increase food access in the community, they focus on providing the best resources for each individual, in addition to increasing production and growing their farmers’ market.
-Written by Mallory Brown, Communications & Fundraising AmeriCorps VISTA at Gateway Greening
To read about other community gardens, check out the links below:
Gateway Greening is grateful to announce a new partnership with Wells Fargo Advisors. Within our community and school garden program, Wells Fargo Advisors is providing $100,000 in funding to Gateway Greening to build new gardens and to expand existing gardens. The new partnership allows Gateway Greening to assist more community-led projects with urban agriculture resources and training. For 2017, this funding will help build or expand 25 community or school gardens.
“It’s great to join hands with non-profits and make a positive impact,” said David Kowach, head of Wells Fargo Advisors. “It brings even more fulfillment to the work we do every day.”
“Gateway Greening greatly appreciates this new grant from Wells Fargo Advisors to expand and create community and school gardens in the St. Louis area.,” said Matt Schindler, Executive Director of Gateway Greening. “In terms of community development, access to healthy food, and sustainable land use, this partnership will improve the lives of hundreds of people in a wide variety of neighborhoods across the region.”
This new partnership with Wells Fargo Advisors will strengthen Gateway Greening’s garden development program. Demand for urban agricultural knowledge and resources continues to grow, and Gateway Greening has been St. Louis’ source for 33 years.
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About Gateway Greening
Gateway Greening is a nonprofit organization that educates and empowers people to strengthen their communities through gardening and urban agriculture. Gateway Greening has been working to provide creative, grassroots solutions to urban problems since 1984. Programs include supporting more than 220 community and school gardens across the St. Louis area through educational opportunities, garden supplies and technical assistance; and Gateway Greening’s Urban Farm, a 2.5-acre farm in downtown St. Louis that provides therapeutic horticulture and a jobs training program. Visit Gateway Greening atwww.gatewaygreening.org. @gatewaygreening.
Every spring, farmers and gardeners alike begin to grow their plants. While some planting and a lot of planning happens during the winter months, the bulk of the work of growing begins in early spring. But what if you could plant edible plants that come back year after year with less work?
Benefits of Edible Perennials
Annuals, plants that live only one year and must be replaced, make up the majority of edibles grown in Missouri. Perennials can provide relief from some the work that annuals involve, but their low maintenance characteristics aren’t the only benefit they provide.
Rubarb, a local favorite in pies and other baked goods.
Edible perennials are great for soil. Bare soil quickly dries out and washes away in the winter without the help of roots to hold it in place. And so growing something is vital. Also, perennials don’t require tilling which can kill beneficial components of soil. Perennials allow soil to thrive by adding organic matter to it and letting worms mix all the beneficial components together.
Perennials, including trees, help catch water and nutrients that might otherwise run into storm water drains without nurturing anything. One of the biggest issues in cities is the proliferation of impervious surfaces such as concrete and asphalt that do not catch storm water, leading to overburdened and overflowing sewer systems. Perennials help to divert storm water by catching it in their root systems, something that grass, with its small roots, just can’t do.
These plants alsocreate nurturing and permanent habitats for animals, fungus, and more. These are vital as people continue to destroy existing habitats to put up buildings and roads.
Perennials help extend the harvest season. Some edible perennials are ready in early spring, which means you have plants to harvest and eat during a period that usually isn’t high yield. This is especially beneficial for school gardens that want to harvest some edible plants before summer arrives.
These plants can also help to improve your garden. Some perennials fix nitrogen in the soil, providing themselves and neighboring crops with fertilizer. Others help to prevent erosion on hills or work as hedges or ground cover. And several can help pollinators while others can climb trellises to provide shade for other plants.
Examples of Perennial Edibles that Grow Well In Missouri:
Walking Onion is a hardy and delicious member of the onion family.
Anise Hyssop is a perennial herb that tastes great in salads, pastas, and soups.
However, perennials have their drawbacks. Some perennial vegetables, like asparagus, take a few years to establish. Other perennials are only edible for short periods as they become bitter when they flower. A few perennials can choke other plants by taking over parts of your garden. And some perennials have issues with disease and pest management as a result of the lack of crop rotation.
Edible perennials are a great addition to your current selection of annuals. They work together and can create a thriving and delicious garden!
To read more on this subject, check out these links:
