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 Genetics Feminized Autoflower Seeds

For those just discovering Mephisto Genetics we are a small outfit of autoflower enthusiasts, founded by two friends in 2012 we’ve now grown to a team of 8 people split between two continents.

Combined with amazing help from real world and online friends alike we’re putting out some of the best automatic genetics available today.
We’ve been on a fantastic journey and now we’re ready to take on the world.
We differ from most breeders, we take a no smoke and mirrors approach and actively invite our fans to watch and help in our breeding adventures, we document our strains from conception through to release, typically over 5 generations of breeding.
Ask another company about the genetics and history of their strains, and likely you’ll get a robotic, bland response. That’s not the case with us.
We do all of our work in-house. From selections, to pollinations to de-seeding. If you buy your seeds directly from us it’s likely those seeds will have only touched two pairs of hands before yours.
We work with the finest genetics either exlusive clone-only strains from around the world, or rare seedlines that we make F2’s from and then select our new photoperiod parents from.

We’re here for the long term, so take a seat, light one up and follow the fun!

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