Sustainable Iowa Land Trust - SILT

Sustainable Iowa Land Trust - SILT SILT is an Iowa non-profit organization that works with landowners to protect Iowa land to grow healthy food forever.
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SILT is an Iowa non-profit organization dedicated to protecting Iowa land to grow healthy food forever. The Sustainable Iowa Land Trust (SILT) was founded by 25 of the most respected leaders in food and agriculture, planning, and development. These leaders met to save and protect small, diverse, and clean farms that feed Iowans. Iowa imports nearly 90 percent of its food while exporting nearly eve

rything we grow, leaving us stuck with the waste. Hog manure, poor soil fertility, limited and polluted water supply, and rancid air harm urban and rural communities alike. SILT works to promote economic independence among the Iowa workforce while protecting the environment that feeds us. Our Mission: To permanently protect Iowa land to grow nature-friendly table food. Our Vision: An Iowa sustained by wholesome food grown on community-based farms. Our model takes land speculation and mortgage interest out of the equation for future healthy food farmers. The results of our work include providing affordable land access to farms near markets for our fruit and vegetable farmers. Through donations, land grants, buying land for sale, and more, we are actively protecting Iowa farmland and the families who care for it. This takes us closer and closer to a secure, healthy food production system for the future, more fresh food in our communities, clean water, fresh air, and healthy soils. While the local food movement grows in Iowa, the source of that food is in danger.

- Iowa is losing 25 acres of farmland each day to development – precisely the land our market farmers need.
- Every year, we allow up to 5 tons of topsoil per acre to blow or wash away.
- Iowa suffers some of the worst water quality in the country. We are the No. 1 contributor to the algae bloom in the Gulf of Mexico.
- We import more than 90 percent of our food from out of state.
- More than 90 percent of our fruit and nut production and nearly 80 percent of our vegetable production in the country happens in counties threatened by development
- Iowa’s volatile land prices are driving young people away from their dream of becoming fruit and vegetable farmers. Our natural environment has taught us that diversity builds resilience. The leaders of the Sustainable Iowa Land Trust believe we can build more resilient Iowa communities through diversity in our farming landscape, our economy, and our food supply.

This board feature highlights Adam Shriver, whose academic and organizing background spans several states and institutio...
09/06/2026

This board feature highlights Adam Shriver, whose academic and organizing background spans several states and institutions, but ultimately led him back home to Iowa.

Adam grew up in Iowa and studied philosophy and environmental studies at Iowa State University. After college, he spent two years in Massachusetts with an Americorps program called Massachusetts Community Water Watch, working as a campus organizer. That experience stuck with him through a long academic career that followed. At Texas A&M, he co-organized a “no hate” rally in response to an assault on an international student. While earning his Ph.D. at Washington University in St. Louis, he started an online publication called the St. Louis Activist Hub, which the St. Louis Riverfront Times called a “must-read blog” and was recognized with an annual award.

Read the full story here: https://silt.org/silt-board-spotlight-adam-shriver-on-food-systems-research-iowas-environmental-health-and-the-path-to-sustainable-agriculture/

Thank you everyone who joined us for the working buffers farm tour in Eastern Iowa!Attendees were able to learn all abou...
09/03/2026

Thank you everyone who joined us for the working buffers farm tour in Eastern Iowa!

Attendees were able to learn all about cost share programs where participants are working to improve water quality while supporting local food systems by planting crops such as elderberry, plum, walnut, hazelnut, hickory, and northern pecan trees!

Sign up for our newsletter at SILT.org to be the first to know about all our upcoming events!

See you at our Southwest Iowa Tour!
09/02/2026

See you at our Southwest Iowa Tour!

We're oh so close to the end but we haven't yet reached our goal.This is the LAST week for donors to participate in our ...
09/01/2026

We're oh so close to the end but we haven't yet reached our goal.

This is the LAST week for donors to participate in our summer matching campaign.

Can you help us out by giving $5 at SILT.org/donate before time runs out!

Lenga-Lenga is a vegetable that can be grown in Iowa! It is in season during July and August. Many folks prepare Lenga-L...
08/29/2026

Lenga-Lenga is a vegetable that can be grown in Iowa! It is in season during July and August.

Many folks prepare Lenga-Lenga like spinach, cooking it in dishes with tomatoes and sometimes peanuts!

Have you ever tried this leafy green before?

One acre is 43,560 square feet. With intensive, well-managed planting, a single productive acre can produce enough tomat...
08/28/2026

One acre is 43,560 square feet. With intensive, well-managed planting, a single productive acre can produce enough tomatoes, peppers, cucumbers, and squash for a family of four plus significant surplus for canning; 50 to 100 pounds of dried beans; a full season’s supply of salad greens, kale, and chard; 300 to 500 pounds of winter squash for storage; and a large plot of sweet corn.

But productivity depends entirely on soil quality, water availability, your climate, and how intensively you manage the space. A one-acre garden with poor soil and no irrigation will underperform a 2,500 square foot raised bed garden with rich soil and drip irrigation every time (https://smallacrelife.com/how-to-plan-1-acre-vegetable-garden-homestead/).

Learn more about how you can permanently protect your farmland and support local food systems at SILT.org

Address

PO Box 306, 101 W. Main Street
West Branch, IA
52358

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 4pm
Thursday 9am - 4pm

Telephone

+13198008108

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