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!


Ace Of Spades F1 Auto (Coal Miner’s Daughter x Sindica) 5 Feminized Autoflower Seeds


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Ace Of Spades

Genetics: Coal Miner’s Daughter x Sindica (Pure Breeding Collab)

High Yield Method: 5 gal pots

Recommended Light Cycle: 18/6 or 20/4 (Will flower under 24 hrs)

Aroma and Flavor: Cotton Candy, Pineapple, and earthy tones

Odor: Med/High

Grow Environment: Indoor, Outdoor, and Greenhouse.

This hybrid has brought a lot to the table, from terps to stone.  Pure Breeding’s Sindica brought in a Sativa stone hidden in the body of an Indica. Her frame is stout and her buds are covered in a generous layer of resin.  This hybrid pairs the mold and mildew resistance of CMD as well as her pineapple and earthy tones to a cultivar that offers cotton candy aromas.  Together these two offer a true 50/50 Indica and Sativa hybrid.  Expect medium-sized plants that are covered in resin that are good for both flower and extract.  This cultivar on average finishes around 60 to 75 days in 2-gallon pots.

5 Feminized Autoflower Seeds per pack! 


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