Our 2021 catalogue is NOW ONLINE! Orders may be delayed by a few weeks (even 4-6) due to the immense interest in these seeds! We're still a very small organization so we thank you for bearing with us!

'M61 Survivor' Perennial Sorghum

Feed the world & fight climate change: perennial grains for the win.

Njama Njama

A West African staple nightshade green so nice they named it twice.

Pueblo Highlands Landrace

Mysterious. Gorgeous. Delicious.

Mary's Niagara

The ground cherry you've been waiting for.

The Experimental Farm Network Cooperative

All EFN seeds are non-GMO, USA-grown, and chemical-free. Every purchase supports our non-profit work facilitating collaborative research & plant breeding to help build a better agricultural system & fight climate change.

Support our important work!

Buying seeds from EFN is a great way to help us grow our collaborative network, allow us to devote more time to plant breeding projects, and spread our message of climate-stabilizing agriculture. For more information about EFN, visit our main website by clicking the button below. Thanks!

EFN Website

Open-Source Plant Breeding

All of our seeds are NON-GMO, unpatented, and unlicensed. We believe in the shared ecological commons. We believe in SEED FREEDOM!

Learn More