Fact Checked by Doctor NameWhat is Heirloom?
Heirloom cannabis strains are old genetics that have been passed down rather than mixed. Often, heirlooms were smuggled out of their native lands generations ago.
These cultivars represent landrace strains in their purest form.
Heirloom strains preceded cannabis breeding’s hybridization in the 1970s and 1990s.
Many heirlooms are almost 50 years old. Afghani, Durban Poison, Panama Red, and Acapulco Gold are popular.
Heirlooms tend to have very distinctive and often nostalgic tastes and aromas, reminding smokers of “the good old days.”
Growers maintain their heirloom plants via cloning rather than seed production. This preserves their coveted genetics.
While heirloom strains and landraces share deep roots, landraces remain adapted to their native growing conditions. Heirlooms have often been transported far from home. However, their ability to breed true makes them valuable.
Crossbreeding depleted many pure landraces, while heirlooms retained their legacies. Cannabis breeders have recently taken an interest in reviving famed heirloom strains through careful selection.
Smokers appreciate their rich histories and authentic highs. For growers, heirlooms provide breeding stock and adaptability.
Novice consumers may find these “old school” plants provide a more mellow, familiar high compared to the potent hybrid strains of today.
