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Old Growth OG cannabis flower

Old Growth OG Cannabis Seeds

Feminized Seeds, Original Strain

Old Growth OG emerges from the genetic union of two A-list cannabis varieties, creating an extraordinary blend of fuel terpenes. Two all-time A-list strains creates an explosion of fuel terpenes. When we met Greg – the creator of Chem Dog – We felt like we were in the presence of royalty. We thanked him for his contribution to the species and shoveled our own seeds into his lap, hoping to begin repaying the debt that cannabis enthusiasts owe him.

The name Old Growth OG is a nod to the environmentalists who tirelessly safeguard the majestic redwoods of Humboldt. This strain’s name carries historical significance, rooted in the activism and dedication displayed during the “Redwood Summer” blockades in 1996 and beyond. This strain embodies a spirit of environmental advocacy, marrying cannabis cultivation with a deep appreciation for Humboldt’s rich natural heritage.

Old Growth OG boasts a genetic composition of 75% indica and 25% sativa, delivering a potent and well-balanced experience for cannabis enthusiasts. Expect fuel terpenes, infusing the air with an unmistakable aroma.

Our seeds are available for sale in the US in our shop californiahempseeds.com and in the EU at humboldtseedcompany.es (please note you will be redirected clicking a link below).  

Sativa Indica (75% Indica 25% Sativa), Gas, Gas, Gas!, Sharp Lung Expansion, Bx4


Feminized Cannabis Strain Icon


Flowering Time


Old Growth OG Strain Chart chem dawg and og kush cannabis strains

Cannabis Strain Benefits

  • Available: Feminized
  • Effect: 75% Indica 25% Sativa
  • Appearance: An explosion of fuel terpenes
  • Feel: Sharp lung expansion finish
  • Flowering Time: 60 Days, Oct. 1st – 15th