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**

Price wise
On sale
Stock status

Breeder Specials:

  • 3Thirteen Seeds: Buy 1 Fem pack, get 1 “Grease’s Pieces” Fem pack free! Buy 1 Reg pack, get 1 “Sin City Juice” Reg pack free!
  • Big Worm Genetics: Buy any two Big Worm packs and receive a free regular five-pack of “Blue Frosting” (Glazed Black Cherries x 97 Bluemoonshine x Purple Northern Lights #5) while supplies last!
  • Blue Star Seed Co.: Each pack of Glazed Berries has at least 5 freebie seeds contained within, Enjoy!
  • Brisco’s Bargain Beans: Brisco is happy to introduce Freak Genetics’ seeds, the project of master grower and seed maker Frimpong. All regular seed packs come with a free 6 pack of Blackberry Bread (Sweet Bread [Cannarado] x Blackberry Hammer [Jordan of the Islands]) from Freak Genetics! His work is documented and can be followed at https://phenohunter.org/index.php?threads/frimpongs-stable.768/ 
  • Copa Genetics: All Copa packs will come with a free preservation 5-pack of Gogi OG F2 while supplies last!
  • Hazeman Seeds: All Hazeman packs will come with a free five-pack of Fat Purple while supplies last!
  • Katsu Seeds: All Katsu Seed packs will come with a free feminized 3-pack of Dracary’s or a five-pack Chocolate Lava Cake regs!
  • Magic Strains: Witch Doctor 5 packs will have 1 extra seed. 10-packs will receive two mystery auto fem seeds. And the Smooth Criminal will receive 3 regs of Hawaii Blue!
  • Mandalorian Genetics: grab any two packs of Mandalorian Genetics and receive a free four-pack of “The Forge F2 Auto” regular seeds while supplies last!
  • Mass Medical Strains: each pack of Mass Medical will come with an exclusive free half-pack while supplies last!
  • Night Owl Seeds: All Night Owl Seed packs will come with 4 feminized seeds, instead of the advertised three-seeds per pack!
  • Oni Seed Co.: All Oni Seed packs will come with a free five-pack of Dubb Trop (Sour Dubble x Tropicanna Cookies F1)!
  • People Under the Stairs: Grab any two packs of PUTS’ and receive a free ten-pack “Cartman’s Mom Freebie” and a raffle ticket per purchased pack for a monthly PUTS drawing with a Grand Prize drawing on 4/20 for the full PUTS lineup of released crosses!
  • Ronin Garden: Each Bum Wine pack will come with a 2pk of Serial Crusher Theory (White Triangle x White Stomper) auto fems!
  • Second Generation Genetics: All SGG donations will come with a five-pack of SGG Loompa Goo or Whittaker Blues while supplies last!

Featured Products

Showing 1–12 of 529 results

Featured Products

Showing 1–12 of 529 results

Price wise
On sale
Stock status

Breeder Specials:

  • 3Thirteen Seeds: Buy 1 Fem pack, get 1 “Grease’s Pieces” Fem pack free! Buy 1 Reg pack, get 1 “Sin City Juice” Reg pack free!
  • Big Worm Genetics: Buy any two Big Worm packs and receive a free regular five-pack of “Blue Frosting” (Glazed Black Cherries x 97 Bluemoonshine x Purple Northern Lights #5) while supplies last!
  • Blue Star Seed Co.: Each pack of Glazed Berries has at least 5 freebie seeds contained within, Enjoy!
  • Brisco’s Bargain Beans: Brisco is happy to introduce Freak Genetics’ seeds, the project of master grower and seed maker Frimpong. All regular seed packs come with a free 6 pack of Blackberry Bread (Sweet Bread [Cannarado] x Blackberry Hammer [Jordan of the Islands]) from Freak Genetics! His work is documented and can be followed at https://phenohunter.org/index.php?threads/frimpongs-stable.768/ 
  • Copa Genetics: All Copa packs will come with a free preservation 5-pack of Gogi OG F2 while supplies last!
  • Hazeman Seeds: All Hazeman packs will come with a free five-pack of Fat Purple while supplies last!
  • Katsu Seeds: All Katsu Seed packs will come with a free feminized 3-pack of Dracary’s or a five-pack Chocolate Lava Cake regs!
  • Magic Strains: Witch Doctor 5 packs will have 1 extra seed. 10-packs will receive two mystery auto fem seeds. And the Smooth Criminal will receive 3 regs of Hawaii Blue!
  • Mandalorian Genetics: grab any two packs of Mandalorian Genetics and receive a free four-pack of “The Forge F2 Auto” regular seeds while supplies last!
  • Mass Medical Strains: each pack of Mass Medical will come with an exclusive free half-pack while supplies last!
  • Night Owl Seeds: All Night Owl Seed packs will come with 4 feminized seeds, instead of the advertised three-seeds per pack!
  • Oni Seed Co.: All Oni Seed packs will come with a free five-pack of Dubb Trop (Sour Dubble x Tropicanna Cookies F1)!
  • People Under the Stairs: Grab any two packs of PUTS’ and receive a free ten-pack “Cartman’s Mom Freebie” and a raffle ticket per purchased pack for a monthly PUTS drawing with a Grand Prize drawing on 4/20 for the full PUTS lineup of released crosses!
  • Ronin Garden: Each Bum Wine pack will come with a 2pk of Serial Crusher Theory (White Triangle x White Stomper) auto fems!
  • Second Generation Genetics: All SGG donations will come with a five-pack of SGG Loompa Goo or Whittaker Blues while supplies last!
FREE PRIORITY SHIPPING ON ORDERS OVER $100!
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