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: all fems will come with a free pack of “Grease’s Pieces” while every pack of regs will come with a “Sin City Juice”, plus will be including a “Jackpot Voucher” in 1 random pack. This one voucher is redeemable for a 4′ x 4′ x 78″ Grow tent, a free pack of 3Thirteen Seeds, a free 3Thirteen Seeds T-Shirt, and a bunch of stickers and swag!!!
  • Brisco’s Bargain Beans: All REGULAR Brisco packs will come with a five-pack of Citrus Blast (Sweet Dixie x Southern Oranges)!
  • Copa Genetics: All Copa packs will come with a free 5-pack of Copa Genetics/SMMJ Preservation Project Gogi OG F2’s (thank you Bodhi Seeds) WSL!
  • Green Rebel Farms: All GRF donations will come with a free five-pack mix of Mota’s latest work!
  • Hazeman Seeds: All Hazeman packs will come with a free five-pack of Blue Dream x LA Pure while supplies last!
  • Magic Strains: Each 3 pack will have 1 free seed and each 5 and 10 pack will have 2 free seeds. All the freebies are (Witch Doctor x Tyrone Stomper x Ripleys OG)!
  • Mandalorian Genetics: Buy any TWO packs of Mandalorian and receive a 4-pack or Forge F2!
  • Mass Medical Strains: each pack of Mass Medical with come with a free half-pack of Five Star while supplies last!
  • Mosca Seeds: each order of Mosca Seeds will come with a free sample of Bio Harmonic Tonic!
  • Oni Seed Co.: All Oni Seed packs will come with a free ten-pack of Straw-Picanna WSL!
  • Ronin Garden: “Luck be a Lady” 2 of the 3 packs, 2 of the 5 packs and 1 of the 10 packs has been doubled!
  • Seattle Chronic Seeds: Get a free pack of “Sour Cherry Wine” (Cherry Wine 28:1 x Chex x SSCBD F6) or “Lip Gloss” (Suckles x MacTite F2) with every SCS pack!
  • Second Generation Genetics: All SGG donations will come with a surprise five-pack of SGG while supplies last!
  • Wicked Pissah Autoflowering Seeds: Grab any pack of WPAS and receive three auto-fem mystery 2020 testers!

Featured Products

Showing 1–12 of 504 results

Featured Products

Showing 1–12 of 504 results

Price wise
On sale
Stock status

Breeder Specials:

  • 3Thirteen Seeds: all fems will come with a free pack of “Grease’s Pieces” while every pack of regs will come with a “Sin City Juice”, plus will be including a “Jackpot Voucher” in 1 random pack. This one voucher is redeemable for a 4′ x 4′ x 78″ Grow tent, a free pack of 3Thirteen Seeds, a free 3Thirteen Seeds T-Shirt, and a bunch of stickers and swag!!!
  • Brisco’s Bargain Beans: All REGULAR Brisco packs will come with a five-pack of Citrus Blast (Sweet Dixie x Southern Oranges)!
  • Copa Genetics: All Copa packs will come with a free 5-pack of Copa Genetics/SMMJ Preservation Project Gogi OG F2’s (thank you Bodhi Seeds) WSL!
  • Green Rebel Farms: All GRF donations will come with a free five-pack mix of Mota’s latest work!
  • Hazeman Seeds: All Hazeman packs will come with a free five-pack of Blue Dream x LA Pure while supplies last!
  • Magic Strains: Each 3 pack will have 1 free seed and each 5 and 10 pack will have 2 free seeds. All the freebies are (Witch Doctor x Tyrone Stomper x Ripleys OG)!
  • Mandalorian Genetics: Buy any TWO packs of Mandalorian and receive a 4-pack or Forge F2!
  • Mass Medical Strains: each pack of Mass Medical with come with a free half-pack of Five Star while supplies last!
  • Mosca Seeds: each order of Mosca Seeds will come with a free sample of Bio Harmonic Tonic!
  • Oni Seed Co.: All Oni Seed packs will come with a free ten-pack of Straw-Picanna WSL!
  • Ronin Garden: “Luck be a Lady” 2 of the 3 packs, 2 of the 5 packs and 1 of the 10 packs has been doubled!
  • Seattle Chronic Seeds: Get a free pack of “Sour Cherry Wine” (Cherry Wine 28:1 x Chex x SSCBD F6) or “Lip Gloss” (Suckles x MacTite F2) with every SCS pack!
  • Second Generation Genetics: All SGG donations will come with a surprise five-pack of SGG while supplies last!
  • Wicked Pissah Autoflowering Seeds: Grab any pack of WPAS and receive three auto-fem mystery 2020 testers!