Author Archives: Amanda Mintz

Caring for the Community with Coastal Harvest

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in collaboration Community Contributions Education Gardens Inmate Voices Outreach Partners

Text and photos by Amanda Mintz unless otherwise noted.

If you have never seen Stafford Creek Corrections Center, you might be surprised; among the fences and gray buildings are one and a half acres of flower and vegetable gardens. This includes several very large plots, many ornamental plantings, and a plot for every living unit. Inmates tend the gardens daily among the bees and butterflies; they experiment with novel gardening techniques, and carefully hand-water the plants.

A unit garden at Stafford Creek Corrections Center. Photograph by Kelly Peterson.

The incarcerated gardeners take a monthly class called Seed to Supper, co-lead by SPP Conservation Nursery Coordinator Jacob Meyers and SCCC’s Grounds and Nursery Supervisor Ed Baldwin (Ed is also the Prairie Conservation Nursery Liaison). Seed to Supper lasts nine sessions, during which participants learn how to grow and harvest produce in the Pacific Northwest. Mr. Baldwin decides what to grow, sometimes choosing unusual vegetables new to the gardeners. In class, the gardeners are encouraged to share their strategies and successes with one another to improve their skills collectively. Each class concludes with Mr. Baldwin announcing the weekly haul for each living unit—usually several hundred pounds per garden. Last year, SCCC produced 11,000 pounds of food. This year they have already broken that record, and will harvest over 19,000 pounds of produce by the end of this month!

This hoop house was donated by SPP’s conservation nursery for growing food, and according to Ed Baldwin, it has increased production of heat and sun loving vegetables that are difficult to grow in the cooler coastal climate of SCCC.

 

Conservation Nursery Technicians Shabazz Malekk and Aaron Bander strike a pose in the hoop house.

 

SPP’s Conservation Nursery Technicians maintain the HUB gardens, where they use experimental techniques for natural pest suppression and increasing plant growth.

Most garden seed comes from Harvest Now, an organization that works with correctional facilities nationwide to grow-to-donate and provide fresh food for their own cafeterias. At SCCC, most of the produce is donated to Coastal Harvest, a non-profit organization serving food banks and pantries in a seven-county area of Southwestern Washington. Ed Baldwin was responsible for initiating the partnership; he visited Coastal Harvest and invited them to come tour the gardens at SCCC. According to Coastal Harvest staff, the response to the partnership from the community is very positive; SCCC is their only regular weekly contributor of fresh produce, and they are grateful for it.

I asked some of SPP’s Conservation Nursery Technicians, who also tend the HUB gardens and greenhouse, and Mr. Baldwin how they feel about donating most of the food they grow.

Technician Dale King said that, before he came to Stafford Creek, his life was all about himself; he never did anything for anyone else.  Now he feels good about the opportunity to do something for others in need.

Conservation Nursery Technicians Dale King and Daniel Travatte are proud to provide food for Coastal Harvest.

 

In addition to experimenting with growing techniques, the garden crew re-purposes as many items as possible, such as using plastic bags and buckets to grow tomatoes and eggplants.

The other technicians agreed; because they have their basic needs addressed, their work has become a labor of love; the gratitude from the community is more important to them than eating the food themselves. The community served by Coastal Harvest is their community too, and it cultivates a sense of pride to be able to give back. They brought up the idea that it takes one to one-and-a-half acres to feed one person for a year. There are almost 2000 people at SCCC, and not even two acres of gardens; Ed Baldwin and the technicians agreed that what they grow would be only a drop in the bucket at the prison.

Starting in July, they figured out how to send some produce to the inmate kitchen; kitchen staff come out every Monday to look through the harvest and take what they can use to supplement inmate meals for the week, usually salad greens and herbs. Many of the prison-grown pumpkins will be contributed to SCCC’s monthly Family Fun Night in October, where inmates and their families will paint them for Halloween.

More than anything else, the Conservation Nursery Technicians at SCCC expressed that they appreciate the learning experience created by the partnership with Coastal Harvest. They have experimented with unusual fruit and vegetable varieties and adjusted their production based on feedback about the most popular items at the food banks and pantries. Mr. Baldwin thinks that at this point, each participating gardener could easily start his own business. Technician Daniel Travatte even went as far as saying he would pay to do this work!

 

Conservation Nursery Technicians Kelly Lund and Stanley Feliciano cool off inside the squash trellis.

 

Many plants begin their lives in the greenhouse and move into the gardens as they mature.

 

Although less popular at the food banks, Coastal Harvest uses unusual or unknown vegetable varieties at their pantries, where they prepare and give away meals.

 

This gorgeous garlic is nearly ready for harvest.

Trying to Find a Balance: The Emergent Vegetated Mats (EVM) Project

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in Biology Conservation Programs Ecological Research Ecological Restoration Education Inmate Voices Partners Science

Text by Amanda Mintz and Danyl Herringshaw. Photos by Amanda Mintz unless otherwise noted.

The goal of an aquaponics system is to mimic nature by recycling nutrients from animal waste into plant tissue through microbial decomposition. The needs of fish, plants, and microbes must be balanced to keep the system functioning properly. The technicians at Stafford Creek Corrections Center are tasked with being sensitive to the needs of the system and work hard to maintain the balance among these symbiotic organisms. The technicians learn about plant and microbial ecology, water quality, and fish biology while also learning how to troubleshoot plumbing, heating systems, and pumps. When the system is working as it should, the technicians may be left with little maintenance to do. But when something goes wrong, such as a spike in ammonia or a failed pump, it is their job to figure out how to find the problem and fix it.

Click to learn more about how SPP is partnering with the United States Fish and Wildlife Service, the Center for Natural Lands Management, and the Department of Defense to restore Oregon spotted frog habitat in Washington State.

Danyl Herringshaw (left) and Joseph Oddo, current EVM technicians, are learning to maintain a system that often behaves in unexpected ways. This photo was taken just prior to loading mats for delivery…

This spring Danyl Herringshaw, an EVM technician since January, reflected on his experiences in the aquaponics facility:

“I think the most important thing I’ve learned since working at the EVM greenhouse at SCCC is the value of a mistake. The EVM greenhouse is a very delicate and fickle system. A small adjustment to the water flow can affect the entire system’s timing, for example. There have been countless examples of how I’ve learned and grown in my knowledge of this system from mine and others’ mistakes.

“This also puts into perspective how delicate a natural system is. Minor adjustments and maintenance seem to make this job slow, even boring sometimes. However, if an adjustment is too large or too small or a certain piece is overlooked during maintenance, it can have large ramifications. These adjustments and maintenance seem to happen effortlessly in nature.

“This is why natural habitats and ecosystems ought to be preserved when considering urban development. These systems are in place to keep us, and the wildlife that reside there, safe.”

In the EVM, we are doing our part to enhance natural ecosystems by growing native wetland plants in support of wetland habitat restoration for the threatened Oregon spotted frog. The plants are sown in soil and installed in mats once their roots and shoots are large enough. Then they continue growing in the mats until they achieve at least 50% cover. Mr. Herringshaw and Joseph Oddo, who has been working on the EVM project since March, have done an exceptional job sowing, tracking growth, and maintaining the health of the plants. We delivered another set of mats to Joint Base Lewis McChord in June.

…and this photo was taken after loading the mats! Each mat can weigh up to 100 pounds, even after they are allowed to drain and dry out for 24 hours.

 

Mr. Herringshaw and Mr. Oddo roll up the mats before loading them onto the truck. In the field, they will be rolled out and secured in place; the plants perk right back up.

 

This mat can’t wait for contact with soil! Imagine reed canarygrass trying to grow through these lush roots.

The EVM project is a learning laboratory for technicians and staff alike. Amanda Mintz, EVM Coordinator and Master of Environmental Studies graduate student at Evergreen, has been researching the effects of adding compost tea to the aquaponics water on plant nutrient content . Theoretically, the microbial community in the compost tea—a brew made by soaking bags of compost in aerated water—aids in plant nutrient uptake in several ways, such as helping decompose organic matter in the water, or stimulating plant hormones that promote growth and increase nutrient uptake. Mr. Herringshaw and former technician Matthew Fuller collected plant tissue samples for Amanda to take back to Evergreen’s laboratories for analysis, tracked plant growth and health data, and ensured that system parameters remained constant during the experiment.

Former EVM technicians Brian Bedilion and Matt Fuller calculate percent cover using the point method. Photo by Jim Snider, DOC

Stay tuned for the results of Amanda’s project!

Collaboration is Key

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in Biology collaboration Conservation Programs Ecological Restoration Education Nature inside Partners Science

By Amanda Mintz, SPP Wetland Conservation (EVM) Program Coordinator
All photos by Ricky Osborne.

The Emergent Vegetated Mats (EVM) program at Stafford Creek Corrections Center emerged from a partnership among many stakeholders: Joint Base Lewis McChord, the Washington State Department of Fish and Wildlife, the United States Fish and Wildlife Service, the Center for Natural Lands Management, and SPP’s founding partners The Evergreen State College and Washington State Department of Corrections. On March 29th, representatives from all these organizations came together to tour the EVM nursery. We also had the chance to see other sustainability programs at work at Stafford Creek Corrections Center. Chris Idso and Kelly Peterson, DOC personnel on the leadership team at Stafford Creek, helped coordinate and facilitate the tour, and we were joined by our project liaisons Mike Granato and Ed Baldwin. It was the first visit to both the EVM nursery and a prison facility for many of our partners.

Partners view the systems inside the EVM greenhouse. Photo by Ricky Osborne.

We started in the EVM greenhouse, where we discussed past mat production and future production potential. Last year, we produced and installed more than 100 mats at south Puget Sound restoration sites! The technicians described how the system works, and we all stopped to marvel at the fish—about 130 koi provide most of the nutrients absorbed by the wetland mats.

Not just beautiful, koi are hardy fish adaptable to unexpected changes in water chemistry; this makes them perfect for an aquaponics system. Photo by Ricky Osborne.

Technician Brian Bedilion, who has worked for the EVM program since its inception in 2016, explained how working for SPP has impacted his self-confidence and goals for his future. His creativity and ability to troubleshoot on-the-fly have been integral to the success of the EVM program. Brian went home on April 13; we wish him the best, and hope to see him in the field!

Technician Brian Bedilion shares how the EVM program has influenced his life. Photo by Ricky Osborne.

SPP EVM Coordinator Amanda Mintz and Brian Bedilion say farewell at the end of the EMV portion of the tour. Photo by Ricky Osborne.

After touring the EVM greenhouse, we went inside the fence to see the prairie conservation nursery, gardens, and other sustainability programs hosted by Stafford Creek. Every living area has dedicated garden space for its residents. A larger space outside the education building is intended for men serving life sentences, and is known as the Lifer Garden. The Lifer Garden and one other at Stafford Creek grow produce for local food banks. Last year, incarcerated individuals at the prison grew and donated almost 12,000 pounds of produce!

With help from Grounds Maintenance Supervisor and SPP Conservation Nursery Liaison Ed Baldwin, the Lifer Garden is designed, built and maintained by individuals serving life sentences. Photo by Ricky Osborne.

Ed Baldwin and a technician talk outside the Prairie Conservation Nursery greenhouses. Photo by Ricky Osborne.

The prison’s grounds crew produces plants for the prison gardens, and also cultivates plants for SPP’s Prairie Conservation Nursery. Here, a technician demonstrates propagation by cutting. Photo by Ricky Osborne.

Chris Idso, left, is the longest-term champion of sustainability programs at Stafford Creek, and he’s got a good sense of humor. Photo by Ricky Osborne.

The tour ended with visits to the shop areas, where partners saw bicycle and wheelchair repair. Like all the other programs we saw at Stafford Creek, these programs bring together partners to create something of value for the benefit of our environment and our communities.

Turning a new leaf with emergent vegetated mats!

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in Biology Conservation Programs Ecological Restoration Partners

Photos and text by Amanda Mintz, SPP EVM Program Coordinator

In mid-October, SPP delivered our third batch of Emergent pre-Vegetated Mats (EVM) to wetlands at West Rocky Prairie, Joint Base Lewis McChord (JBLM) and Mima Creek Preserve. At these sites, the Center for Natural Lands Management (CNLM) is conducting an experiment using the mats as part of a reed canarygrass suppression strategy. Replacing the reed canarygrass with wetland plants will help restore habitat for the threatened Oregon spotted frog. This project is supported with funding and resources by the Washington Department of Fish and Wildlife, United States Fish and Wildlife Service, CNLM, and JBLM.

Prior to delivery, we rolled up the mats and let them drain for 24 hours. Even with reduced water, each mat weighs about 60 pounds when it is delivered—healthy roots and shoots are heavy!

Each mat contains a combination of native wetland plants: spreading rush (Juncus supiniformis), tall mannagrass (Glyceria elata), and creeping spike-rush (Eleocharis palustris). The mats were produced in Stafford Creek Corrections Center’s aquaponics greenhouse by a team of corrections staff, incarcerated technicians, and SPP-Evergreen staff.

Staff and volunteers from CNLM and JBLM lay three, 1-meter by 3-meter mats side by side and anchor them with biodegradable stakes.

At each site, the mats are arranged in squares, three meters on each side. Staff and volunteers from JBLM and CNLM prepared the sites using a variety of combinations of herbicide, mowing, and solarization to remove the reed canarygrass; on the day of mat installation, they removed dead grass and root material with weed cutters making it easier for the plants in the mats to make contact with soil and establish themselves quickly. Teams will revisit each square to determine which of the various reed canarygrass treatments best allowed the native wetland species to take hold.

At the site shown here, reed canarygrass was treated only by mowing; in the background, you can see its pre-mowing height of up to six feet tall. Sarah Hamman deploys a water depth gauge–believe it or not, this is a wetland!

Will the coconut coir mats prevent reed canarygrass from growing back? Will the native plants grow quickly enough to establish healthy populations, competing for space with the reed canarygrass? Stay tuned to find out!

Three, 3-meter square mats in each replicate (experimental copy), three replicates per site, and three sites!

The Challenges—and Opportunities—of a New Program

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in Biology Conservation Programs Ecological Restoration Partners Science

Text and photos by Amanda Mintz, SPP EVM Program Coordinator

Brian Bedilion and Rudy Smale compare a water quality test to a color chart.

From a tilapia farm to a wetland plant nursery, the aquaponics house at Stafford Creek Corrections Center has experienced major transformations over the past year. Creating a new program brings many challenges, particularly when we start from scratch with no existing model to imitate. Careful monitoring and teamwork means we can meet those challengers, and constantly improve the system.

What’s in a Name?

We often call our program the EVM, a name that rolls easily off the tongue. But not everyone knows that EVM stands for Emergent Vegetated Mat, or what an Emergent Vegetated Mat even is! To meet this challenge, EVM program technicians receive training in wetland ecology, plant propagation, and aquaponics, and are capable of explaining what we do to anyone who asks.

Technicians learned about the functions of wetlands, such as water holding capacity demonstrated by peat pods, and phytoremediation: the ability for wetland plants to absorb and transform pollutants.

Ecosystem Balance

Our aquaponics system relies on symbioses among fish, bacteria, and plants; for the system to thrive, maintaining optimal water quality is a constant concern. The aquaponics unit is a living system which can, at times, be unpredictable. Technicians monitor water quality daily, looking for changes in dissolved oxygen, ammonia, nitrate, and pH that could indicate a problem. Solutions to an imbalance can be as simple as increasing the water flow to plants, or as complex as adding a new heating system. With time and experience, we have learned how to increase the stability of the system through understanding the specific needs of the living things it supports.

Technicians monitor water quality with aquarium test kits. Occasionally water is taken back to The Evergreen State College‘s laboratory and tested there to make sure the kits are taking accurate readings.

Critter Control

Any nursery will eventually experience a critter invasion. Red-legged frogs and spiders are frequent visitors to the facility, as are less desirable critters like aphids. Technicians use low-impact methods to keep pests at bay, such as manual removal or biodegradable soap. As you can see, our plants are thriving (and the frogs are happy)!

Kent Dillard and Rudy Smale use manual control and biodegradable soap to remove aphids from the mats without harming plants or fish.

Over the next few months, the addition of two new hoop houses will significantly increase our capacity for mat production. We look forward to facing the challenges of expanding the EVM program now that we have a year’s experience under our belts. None of these projects would be possible without the tireless effort of Stafford Creek Corrections Center maintenance mechanics and plumbers, the EVM technicians, the folks at Center for Natural Lands Management and Washington Department of Fish and Wildlife, and all our funders: Washington Department of Corrections, Department of Defense, and the United States Fish and Wildlife Service (with a little help from us at SPP)!

This red-legged frog, lounging on the edge of a coir mat, is a frequent visitor to the aquaponics house!

What is an Aquatic Emergent Pre-Vegetated Mat?

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in Conservation Programs Ecological Restoration Partners

By Amanda Mintz, Emergent Vegetation Conservation Nursery Coordinator, and Master of Environmental Studies student

EVM tech at work

Technician Kent Dillard inspects the plants for evidence of pests. Photo by Fawn Harris.

In SPP’s new Emergent Vegetation Conservation Nursery at Stafford Creek Corrections Center, we are growing native wetland plants in coconut fiber mats for wetland restoration projects. The program relies on a team effort from incarcerated technicians, prison maintenance staff, Evergreen’s program coordinators and managers, Joint Base Lewis McChord, the Center for Natural Lands Management, Washington Department of Fish and Wildlife and the United States Fish and Wildlife. All have done an amazing job meeting the challenges of the innovative program’s technical demands.

EVM meeting

DOC’s Jim Snider, technician Brian Bedilion, aquaponics expert Daniel Cherniske and SPP Program Manager Kelli Bush tour the nursery. Photo by Fawn Harris.

Coconut fiber mats, or “coir” mats, are commonly used in restoration for erosion control and suppression of weeds such as reed canarygrass. We are pre-planting them with wetland sedges and rushes, giving those beneficial plants a head start under nursery conditions. These plant types are known as “emergent” for their ability to grow through—emerge from—the water’s surface. Our hope is that the plants will be able to out-compete weeds and provide superior habitat for wildlife, such as the endangered Oregon spotted frog.

To grow the plants, we are using an aquaponics system. Two large fish tanks contain more than 100 koi, which produce waste that the plants use as nutrients. The water from the fish tanks circulates through the plant beds and then back to the fish tanks to pick up additional nutrients. The plants grow directly into the coir mats and do not need soil. By using an aquaponics system, we save water and reduce the need to weed or fertilize the plants.

We installed the first mats at Joint Base Lewis McChord in early November, and plan to have new mats ready in just a couple of months.

carl-and-mat

Conservation Nursery Manager Carl Elliott prepares to unroll a mat at JBLM. Photo by Amanda Mintz.

 

vegetated-mats-at-jblm

The first mats have been installed! Photo by Amanda Mintz.