Colorado Seed and Breeding Companies

Colorado has provided a wealth of talent when it comes to plant genetics, breeding and cultivation. Some internationally recognized breeders/seed companies call Colorado home.

Here’s a list of marijuana seed companies that reside in CO and a sample of what strains they are responsible for creating. Missed something? Let us know.

303 Seeds (www.303Seeds.com)

  • Ambulance
  • Aspen OG
  • Bear Dance
  • Bio Diesel
  • Jabberwocky
  • Jet-Fuel
  • Sasquatch V2
  • NightStar

Rare Dankness (www.RareDankness.com)


  • Ghost Train Haze
  • Cosmic Temple
  • Rare Darkness
  • Dark Shadow Haze
  • Karma Bitch
  • Star Killer
  • Flo OG
  • Somali Taxi Ride
  • Jack Knifed Semi
  • Rugburn OG

Reserva Privada (ReservaPrivadaSeeds.com)


  • Citrix
  • Mammoth
  • Glass Slipper
  • Haloe
  • Kosher Kush
  • Purple Wreck
  • Candy Kush

The Bank Genetics (TheBankGenetics.com)

  • Black Eyed Katie
  • Golden S.A.G.E
  • Durban Relief
  • Crazy Glue
  • Panama Kush
  • Fainting Goat
  • Grape Kush
  • Lemon Poison

TR Seeds –  (limited info?)

  • Higgs Boson Haze
  • Bubba Tom Haze
  • Purple Linda
  • Dawg waltz Haze
  • Kachook
  • Ecsd x Haze
  • Cerebro Haze
  • Griselda blanco
  • D Haze
  • Royal Haze
  • Saget x White 91

Praxis Clones – (limited info?)

  • Burmese Kush
  • Comandante V.2.0
  • Millenium
  • Outdoor Elephant

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