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!


Monkey’s Massacre (GG4s1 x Professor Moriarty) 10 Regular Seeds


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This combination of genetics gives a plant that yields large resinous buds, that has the glue smell many have come to desire. Occasionally having pretty purple hues passed from the Professor Moriarty male, this cross will have you setting personal bests for yields. Which means she will need your help supporting her heavy branches to harvest in approximately 8-10 weeks of flowering.

Ingredients: hemp seed


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