About us

We’re Ethan and Carly Zierke.

We grow certified organic vegetables in Calmar, Iowa, serving the Decorah area. We use regenerative practices that improve the health of the land on which we work.

You can find our produce via our CSA, at the Decorah Farmer’s Market, at Oneota Community Food Co-Op, on the Iowa Food Hub, and on the menu at local restaurants.

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Certified organic by MOSA.

Our mission:

Sweet Season Farm works to preserve Iowa’s rich topsoil while contributing to a resilient local food system.