Knowledgebase

Using abandoned manure pits to grow food #923325

Asked January 05, 2026, 11:27 AM EST

Please forward information or resources on any current or suggested uses for abandoned manure pits to grow food

Olmsted County Minnesota

Expert Response

Hi David,

The Extension Ask an Expert line is great resource for gardeners but questions on Agriculture are something we are not prepared to answer.

I recommend that you contact the Department of Agriculture and the PCA for guidelines on this. Food Safety would be the biggest worry.

https://www.pca.state.mn.us/sites/default/files/wq-f6-50.pdf

Deb Reierson Replied January 06, 2026, 5:10 PM EST

Our mission is to help Cooperative Extension generate a more visible, measurable, local act. We achieve this through our nationally funded programs made possible by member dollars and cooperative agreements with federal agencies, and through partnering on state, regional, and national initiatives with Cooperative Extension and the Extension Committee on Organization and Policy (ECOP). We serve all Land Grant Universities, regardless of membership status.

This work is supported in part by New Technologies for Ag Extension grant no. 2020-41595-30123 from the USDA National Institute of Food and Agriculture. Any opinions, findings, conclusions, or recommendations expressed in this publication are those of the author(s) and do not necessarily reflect the view of the U.S. Department of Agriculture.

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