The Grapefruit strain is a Sativa‑dominant hybrid (Grapefruit × Ruderalis) bred to autoflower fast. This variety develops strong citrus aromas and an uplifting, creative high in just 8‑10 weeks from seed. It’s ideal for growers who want easy, reliable autofloral performance and a flavorful experience.
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Grapefruit x Ruderalis
16
%
%
Easy
8-10 weeks
Small (0-4 FT)
All Season
600g/m2
300g/plant
Citrus
Caryophyllene
The Grapefruit strain is a fast‑flowering, sativa‑dominant autoflower that combines bold citrus and tropical aromas with a creative, euphoric high. With moderate THC levels (16–19 %) and low CBD (0.4 %), it’s best used for daytime use and uplifting experiences.
This autoflower variety reaches full maturity in just 8–10 weeks, making it well suited to both indoor and outdoor cultivation. Plants remain compact (under 4 ft), ideal for smaller spaces. Indoor growers can expect around 400 g/m², while outdoor yields may approach 550 g per plant by mid‑October.
The buds are dense and resin‑drenched, showcasing vivid orange hairs and frosty trichomes under tight Sea‑of‑Green cultivation. SOG methodology can help optimize yield and development.
Grapefruit Autoflower offers a fast, flavorful, and beginner‑friendly cannabis growing experience. With 16–19 % THC, compact stature, robust citrus aromas, and predictable yields in just 8–10 weeks, it’s a top pick for those seeking easy autoflower cultivation with vibrant sativa effects.

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Feminized Seeds
THC 0%-
%
%
9-11 weeks
Feminized Seeds
17%-
%
%
8-9 weeks
Feminized Seeds
THC 0%-
%
%
8-10 weeks
Feminized Seeds
25%-
%
%
8-9 weeks
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