Library pick

Best cannabis strains for outdoor growing

Outdoor cannabis selection lives or dies on three documented variables: mold resistance against late-season humidity, climate suitability for the latitude being grown, and a documented per-plant outdoor yield figure that proves the strain has been finished outside the tent. The picks below score each library entry against those three inputs, plus a small bonus for genetics whose climate notes explicitly mention Mediterranean, warm temperate, or cool-temperate conditions that map onto most northern hemisphere outdoor seasons. Strains carrying high mold resistance ratings climb the list because botrytis pressure in the final two weeks is the single most common cause of outdoor crop loss. None of the entries below are claimed to thrive in every outdoor environment — climate inputs are recorded in the catalogue and reproduced here for grower reference. The ranking is descriptive, derived from breeder-published outdoor data.