The D.C. Seed Exchange

Welcome to the D.C. Seed Exchange! We are a small seed bank focused on the highest quality genetics. Our mission is to build a virtual trading space that features genetics from the best breeders in North America as well as highlighting local talent from the Mid-Atlantic region. Below is a complete list of our vendors offering a variety of regular, feminized and auto-flowering seeds.

We are here to help, if you have any questions please don't hesitate to contact us!


Dank Matter Genetics

Dank Matter Genetics (DMG) became very passionate about preservation of rare and sought after genetics he accumulated in his collection and looks to share those genetics to keep the traits around for everyone to enjoy now and the years to come.

Dank Matter Genetics puts all his crosses through rigorous stress testing to ensure stable genetics. Every seed at DMG is hand selected to ensure the highest quality product in your garden!

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