Greek Lebanese Heirloom Lines

Greek and Lebanese heirloom cannabis lines represent landrace genetics adapted to Eastern Mediterranean climates over generations. These strains are commonly associated with warm, dry growing environments and have been cultivated in both countries through informal seed-saving practices. Greek heirlooms often exhibit hardy plant structures suited to variable weather, while Lebanese lines—particularly those from the Bekaa Valley region—are documented in breeding records for robust cannabinoid production under heat stress. Both populations have influenced modern hybrid development, particularly in European breeding programs seeking climate-resilient genetics. Preservation efforts by seed libraries and heritage breeders continue to document the phenotypic diversity within these families.

Breeders working with Mediterranean heirloom genetics often cross Greek and Lebanese lines to combine environmental hardiness with consistent terpene profiles. These landraces serve as genetic foundations for breeding projects targeting drought tolerance and reduced input requirements in outdoor cultivation.