Cold Thunder Feminised is an 85% sativa strain that is intended purely for outdoor/greenhouse cultivation. It thrives in a wide range of climates, latitudes and soil types and is suitable for northern European summers on the roughest of ground. Its parent strains are Early Sativa and Alaskan Thunder and contain Moroccan Sativa, Viking and Early Pearl genetics .

Cold Thunder will develop into a marijuana tree, if allowed to, growing to a height of 300 - 350 cm. tall. These plants will need about 8 weeks of vegetative growth and should be placed outside during early May in the north. Yields are good at between 600 - 1000 gr/plant and harvests will be in September or March depending on hemisphere of cultivation. Flavours of fruity citrus are complemented by spicy/pepper notes and the effect is of a big, thunderous high from high THC and low CBD.