Black Rainbow Auto Femised is an indica-dominant autoflowering variety that is the product of crossing Watermelon Zkittlez with Bacio Rainbow and then crossing the result with Apollo Black Cherry Auto to impart the autoflowering genetic component. Yields are big for autos, and the resulting buds are extemely dense, packed with resin-producing trichomes, and creating a potent effect.

Black Rainbow Auto grows well indoors and outdoors, as long as conditions do not become too cool and plenty of root space is provided. They are rather 'nervous' plants and don't react well to stress. Taking about 11 weeks from germination through to harvest, Black Rainbow Auto is more suitable for intermediate and experienced growers who are more likely to control conditions better than a newbie grower would. A good strain for extract-making.

The fruity terps offer aromas and flavours of citrus with notes of grape juice and fuel together with hints of sweet, earthy spice. THC production can attain the heights of 26% giving a potent, relaxing indica effect.