The Grow Awards 2026 🏆
Fortissimo

Fortissimo

0 harvests
hybrid
Genes
23%
THC
0.1%
CBD
Green Dot Labs
Strain Creator
0 harvests
hybrid
Genes
23%
THC
0.1%
CBD
Green Dot Labs
Strain Creator

Fortissimo is a bred-and-branded GDL original that turns the volume all the way up. Born from Crescendo and HSB, it merges Crescendo's sour-citrus-and-diesel drive with HSB's fabled GMO-garlic funk into an unmistakable wall of gas: racing fuel, hot rubber, and alleyway skunk over a tangy sour backbeat. Dense, resin-flecked flowers lean indica-dominant, often testing high in THC with negligible CBD, and its terpene trio typically centers on caryophyllene, limonene, and myrcene. On the palate, expect thick, mouth-coating diesel with pungent, savory undertones and a lingering sour snap. The experience hits hard and deep — waves of heavy-bodied relaxation and heady euphoria that seasoned connoisseurs prize, with a mood-lifting brightness before the slow fade to calm. In the garden, Fortissimo inherits vigorous structure from both parents: medium-tall frames, strong lateral branching, and copious resin. Indoors, plan on very high yields around 500 g/m2 under dialed conditions; outdoors, well-managed plants can push toward a kilo per plant. Flowering typically wraps in 63–70 days, with optimal performance under moderate training and solid trellising. Crafted by Green Dot Labs for their Black Label lineup, Fortissimo honors its name by delivering unapologetically LOUD aroma, powerful presence, and showpiece bag appeal. Expect room-filling scent from the moment the jar cracks.

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Positive Effects:
Negative Effects:
Indica Sleepy
Sativa Energy
Low THC Normal
High THC Potent

Family Tree


Fortissimo Breeder products




Compare with Fortissimo

Type
Hybrid
Hybrid
Hybrid
Hybrid
Hybrid
Hybrid
Hybrid
Cannabinoid
THC 23%
THC 24%
THC 22%
THC 22%
THC 25%
THC 27%
THC 19%
Top Effect
Euphoric
Euphoric
Uplifted
Happy
Energetic
Energetic
Happy
Dominant terpene
Caryophyllene
Limonene
Myrcene
Linalool
Caryophyllene
Caryophyllene
Caryophyllene





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