Description
Bred by Compound Genetics, JAHrassic Feminized is a photoperiod cross of JAHmagic and Black Amber, a pairing that brings together two distinct but complementary lineages. The result is an aromatic cultivar defined by bright citrus up front, underpinned by sweet, fruity notes that linger on the palate. Effects carry the kind of character you would expect from genetics with this much intention behind them, warm and engaging without tipping into the heavy end of the spectrum.
As a feminised photoperiod variety, JAHrassic gives growers full control over the vegetative window before flipping to flower, making it a practical choice for both indoor tent setups and managed outdoor runs. Flowering completes in 8 to 10 weeks, a range that suits most indoor schedules comfortably and allows outdoor growers in temperate climates to plan for a clean autumn finish. With feminised seeds eliminating the guesswork of sexing, every plant is a working plant. For growers drawn to fruit-forward genetics with genuine lineage behind them, JAHrassic is a natural addition to the rotation.
JAHrassic Feminized Seeds
Description:
A citrus-forward photoperiod cultivar from Compound Genetics, JAHrassic brings the tropical sweetness of JAHmagic and the depth of Black Amber into a fragrant, feminised package built for growers who appreciate layered fruit-driven genetics.
Best For
Beginner to intermediate growers seeking an uplifting, euphoric high
- Type
- Feminised – Photoperiod
- Genetics
- JAHmagic x Black Amber
- THC / CBD
- High THC (16-24%) / Low CBD (0-1%)
- Effects
- Uplifting,Creative
- Flavour / Aroma
- Citrus,Sweet,Fruity
- Height
- Medium
- Yield
- Average Yield (200-450gr/plant) / Average Yield (350-450gr/m2)
- Flowering Time
- 8 to 10 weeks
- Difficulty
- Easy
FAQ
All you need to know
about this product
JAHrassic by Compound Genetics delivers bright citrus flavour and uplifting effects from a thoughtful JAHmagic x Black Amber cross, ready for growers who want premium genetics without the complexity.
JAHrassic is rated easy to grow and is well-suited to beginner through intermediate growers. The feminised photoperiod format actually works in your favour as a newer grower, since you control when flowering begins by adjusting the light cycle, giving you flexibility to extend the vegetative phase if needed.
Expect a dominant citrus character upfront, backed by sweet, fruity notes that carry through to the finish. The JAHmagic side of the genetics brings tropical brightness while Black Amber adds a deeper, more complex fruitiness, making for a layered sensory profile that stands out in the garden and in the jar.
JAHrassic sits in the high THC range at 16–24% with minimal CBD, and the effects lean uplifting and creative rather than heavy or sedating. It delivers a warm, engaging experience that keeps things functional, making it a solid choice for daytime or social use.
A 3-seed pack is an ideal entry point for testing JAHrassic before committing to a larger run. With average indoor yields of 350–450g per square metre and a straightforward 8–10 week flowering window, even a single plant can give you a solid read on how this cultivar performs in your setup.
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