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!

**FREE DISCRETE PRIORITY SHIPPING ON ALL ORDERS OVER $100**

Mephisto Artisanal Automatics

The pinnacle of Mephisto’s breeding work and autos today. Introduced in April of 2016, Initially only for direct sales only, DC Seed Exchange is now able to extend these amazing genetics to our customers. The Artisanal Automatics are projects derived from using our solid Mephisto originals line outcrossed to new photoperiods of amazing quality and once more worked over 4-5 generations and a time period typically over 2 years until they are fully automatic again. These are the newest developments in the mephisto HQ and we truly see these strains as the pinnacle of auto-flowers in the world today. The artisanales are only made using the very best selections possible with zero compromise, as a consequence the prices are higher than our other lines but still reasonable considering the further increased levels of quality.

Showing all 11 results