Compare Black Rainbow Auto Feminised with more autoflower cannabis seeds, browse citrus cannabis strains, or read the PrimeStrains genetics journal.
Black Rainbow Auto Feminised from SeedStockers is a compact, autoflowering indica‑dominant hybrid bred from Watermelon Zkittlez × Bacio Rainbow × Apollo Black Cherry Auto. It’s celebrated for a fruity, citrus and berry flavour profile layered over earthy and diesel undertones, and for producing very dense, resinous flowers that develop dark, memorable colours.
Performance & commonly reported effects
Growers and users commonly report an initial cerebral lift that stays clear‑minded and slightly uplifting, before rolling into a gentle physical relaxation. The variety’s expressive flavour — sweet citrus, ripe berry and a petrol edge — is often preserved when vaped, making it a popular choice for those who value taste as much as potency. Black Rainbow Auto is presented as a high‑THC autoflower that suits later‑day or relaxed social occasions.
Grower advice & ideal setup
As an autoflowering, feminised strain, Black Rainbow Auto favours controlled indoor environments and temperate/Mediterranean‑style outdoor conditions. It remains compact and branches well, so moderate pots and gentle LST rather than heavy topping are recommended to avoid stress. Maintain consistent moderate watering, good root aeration (fabric pots or coco mixes) and careful humidity control during flowering to protect its dense buds from mould. Its quick lifecycle and resilience make it suitable for growers wanting multiple cycles per year or limited vertical space.
Try Black Rainbow Auto Feminised if you want a fast, flavourful autoflower that balances fruity sweetness with dense, resinous structure.
