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Grapefruit Superstar Feminised Seeds

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Grapefruit Superstar is a predominantly sativa strain bred by crossing Cinderella 99 with a strain known only as Superfast Sativa. Grapefruit Superstar is easy to grow, is fast-flowering and thrives in conditions of low light making it a great choice for outdoor cultivation in higher latitudes.

Vigorous in vegetative growth, Grapefruit Superstar can grow to a height of up to 300 cm. outdoors so it should be put into an early flowering schedule indoors unless space is no problem. Yields of about 500 gr/m2 in 8 – 9 weeks of flowering indoors while outdoors in the northern hemisphere harvest will be in late September.

It is a typically-uplifting sativa strain which helps to combat fatigue.


Breeder Amsterdam Genetics
Genetics Cinderella 99 (Shiva Skunk x Jack Herer) x Superfast Sativa
Variety Mostly Sativa
Flowering time 56 – 63 days
Flowering type Photoperiod
Sex Feminised
THC content 20%
CBD content Low (0-1%)
Yield High
Grows Greenhouse, Grows indoors, Grows outdoors
Plant height Up to 300 cm. outdoors
Medical conditions Depression, Fatigue, Headaches, Pain, Stress
Medical properties Yes
Effect Creative, Euphoric, Happy, Relaxing, Uplifting

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