The botanic garden that farms for the food bank

Denver Botanic Gardens is famous for its display beds and its orchid shows. Drive southwest to Chatfield Farms and you find something else entirely: a 700-acre working farm along Deer Creek that grows food for a food bank and a public-housing pantry, on land you can walk through yourself, per Denver Botanic Gardens.

If you have ever grown one extra tomato plant just to give the harvest away, you already understand the model, just run at a scale no backyard can reach.

Was this really the first CSA a botanic garden ever ran

The Chatfield Farms Community Supported Agriculture (CSA) Program calls itself the first CSA run by a botanic garden anywhere, launched in 2010, per Denver Botanic Gardens. A separate Denver Botanic Gardens page dates the launch to 2009, funded by a Kaiser Permanente grant, per Denver Botanic Gardens. [VERIFY: confirm the CSA's exact founding year with a Denver Botanic Gardens contact]

Either way, the model is unmistakably an early one, and it is still running. More than 325 subscriber families get fresh, local produce every week for 20 to 23 weeks a year, per Denver Botanic Gardens.

That CSA anchors seven acres of vegetables, flowers, and fruit grown for subscribers and for Denver Human Services (DHS) and City of Denver farm stands, per Denver Botanic Gardens. Members pick up their share from May through November, and a portion of every harvest goes to local nonprofits, per Denver Botanic Gardens.

A single CSA box carries the same instinct as one extra tomato plant, just multiplied by 325 families.

There is also a farm inside public housing

Denver Botanic Gardens separately grows more than 30 varieties of produce using organic and regenerative practices on a half acre of urban land in Denver Housing Authority's (DHA) Sun Valley and Mariposa neighborhoods.

That produce is distributed through 30 free farm stands during the season, and Denver Human Services, working with Food Bank of the Rockies, hosts food bank distributions on that same produce for families across Denver experiencing hunger, per Denver Botanic Gardens.

It is a genuinely different model from the CSA: no membership, no waitlist, just a farm stand in the neighborhood where people already live.

The math behind the donation

Supportive-level CSA shares carry a tax-deductible donation earmarked for the donation program, and last year that program gave more than 11,000 pounds of produce to partner organizations, per Denver Botanic Gardens.

The farming behind it is regenerative on purpose, built around healthy soil, beneficial insects, water conservation, and reduced tilling, per Denver Botanic Gardens. That is what keeps seven acres productive enough to feed a CSA and a farm stand at once.

What you can actually copy from this

You are not going to run a 700-acre farm. The door into this operation is open a few concrete ways:

• Join the CSA, or get in line for it. The 2026 shares are sold out, and Denver Botanic Gardens is taking names for the 2027 waitlist, per Denver Botanic Gardens.
• Go look at it. The Market Garden section of Chatfield Farms is open to the public during regular hours, included with general admission, per Denver Botanic Gardens.
• Volunteer for real. Anyone 18 or older goes through an interest form, an orientation video, a placement interview, a background check, and a welcome visit before starting, per Denver Botanic Gardens.

You can run the same idea at home without the paperwork: donating that surplus the right way works whether you have a raised bed or seven acres.

Chatfield Farms started with the same idea as a backyard extra row, just scaled up by decades.

Bottom line

• A 700-acre botanic garden farm feeds a CSA and a public-housing farm stand from the same soil, per Denver Botanic Gardens.
• Its donation program gave more than 11,000 pounds of produce to partner organizations last year, per Denver Botanic Gardens.
• You can visit the Market Garden with regular admission, or join a 2027 CSA waitlist now that 2026 is sold out, per Denver Botanic Gardens.
• The whole operation is one backyard instinct, run at a scale you can visit and learn from.

Your zone

Zone 3-4: [VERIFY: zone 3-4 donation-season timing]

Zone 5-6: Denver sits in zone 5b-6a, and the 2026 CSA season runs 22 weeks with Thursday pickups from May 28 through October 22, the same frost-to-frost window most gardeners here already work with, per Denver Botanic Gardens.

Zone 7-8: [VERIFY: zone 7-8 donation-season timing]

Zone 9-10: [VERIFY: zone 9-10 donation-season timing]

Zone 11+: [VERIFY: zone 11+ donation-season timing]

Sources

1. Denver Botanic Gardens, Food Programs
2. Denver Botanic Gardens, Chatfield Farms CSA Program
3. Denver Botanic Gardens, CSA History
4. Denver Botanic Gardens, CSA Share Options
5. Denver Botanic Gardens, Volunteer on the Farm
6. Denver Botanic Gardens, Plan Your Visit to the Market Garden
7. Denver Botanic Gardens, Chatfield Farms Photo: CSA Cornucopia (23234716255) by Sheila Sund from Salem, United States, CC BY 2.0, via Wikimedia Commons, https://commons.wikimedia.org/wiki/File%3ACSA_Cornucopia_(23234716255).jpg Photo: Tradescantia occidentalis by Drew Avery, CC BY 2.0, via Wikimedia Commons, https://commons.wikimedia.org/wiki/File:Tradescantia_occidentalis.jpg Photo: RMA-Urban Roots St Paul-Ag in the city (20220929-RMA-CDP-0175) by USDAgov, Public domain, via Wikimedia Commons, https://commons.wikimedia.org/wiki/File:RMA-Urban_Roots_St_Paul-Ag_in_the_city_(20220929-RMA-CDP-0175).jpg