Blueberry Swirl is an indica-dominant (75%), feminised cannabis strain that was bred by crossing Gelato 41 with Sherbanger 22 breeder’s cut from NorCal Gardens. This is a variety best left to the more experienced growers as, although a very rewarding strain in terms of its sheer quality, it can be a little tricky to get right. Average yields of beautiful purple buds with extreme potency not recommended for the novice consumer.

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Due to its somewhat finicky nature Blueberry Swirl is perhaps easier to cultivate indoors where environmental factors can be controlled more easily. In vegetative growth plants can look a bit ‘mutant’ with odd numbers of fingers on leaves. Once in flowering these plants are liable to stretch quite a bit and have a good resistance to mould. As an F1 strain vigor is very high.

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Indoors, flowering takes 9 – 10 weeks with the purple coloration becoming apparent in the final two weeks. Terps. are of the sweet, dessert type with blueberry and gas notes. THC production is between 25 – 31% and the effect is absolutely flooring and has been likebed by Atlas Seed as like being hit on the head with a 9lb. hammer!