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Auto Granite Haze F7 Seeds

Auto Granite Haze F7 seeds are feminized autoflowers from Speedrun Seeds, continuing the breeder's resin-rich Granite Haze line. Expect a potentially potent, Haze-influenced hybrid with sweet citrus, spice and fuel notes, although the figures and sensory details listed here are conservative estimates rather than verified F7 specifications.

Key facts

Seed typeAutoflower
GeneticsGranite Haze F7; seventh-generation filial selection of the Granite Haze line. Original parental cross not independently verified.
BreederSpeedrun Seeds
THC25%
CBD0.1%
Indica / Sativa40% Indica / 60% Sativa
Flowering time10-12 Weeks (Seed to Harvest)
Yield (indoor)400-500 g/m2
Yield (outdoor)75-150 g/plant
Height70-120 cm
DifficultyModerate
Price (from)$32.99
AvailabilityIn stock

About Auto Granite Haze F7 Seeds

Auto Granite Haze F7 seeds carry the Granite Haze name associated with American autoflower breeder Speedrun Seeds. The F7 designation indicates a seventh filial generation, reflecting continued selection within an established line rather than a newly named first-generation cross. These seeds are sold as feminized autoflowers. The original parental cross and current F7 breeder specifications have not been independently verified here, so the numerical figures in this listing should be read as conservative catalog estimates, not official guarantees.

The expected flower style is resin-forward, with substantial main clusters and smaller satellite buds along the branches. Mature flowers may combine lime and deeper green tones beneath a conspicuous coating of pale trichomes, while orange to rusty pistils provide contrast. Haze-influenced structure can introduce pointed tips and a little openness around otherwise compact calyx clusters. Exact density, coloration and flower shape depend on the individual plant and its environment; purple coloration should not be presented as a defining or guaranteed feature.

The anticipated aromatic profile brings together sweet citrus, tropical fruit and familiar Haze spice, with pine and fuel adding a sharper finish. These descriptors are a cautious interpretation of the Granite Haze family, not a substitute for a verified F7 sensory report. Likewise, named terpenes are inferred rather than supported by a batch-specific laboratory panel. The expected experience leans toward an uplifting, cerebral opening with some softer physical relaxation underneath. Potency and personal response vary considerably, and stimulating cannabis can feel uncomfortable for some consumers.

As an autoflower, Granite Haze F7 develops according to age rather than requiring a seasonal change in day length to initiate flowering. A roughly ten-to-twelve-week seed-to-harvest window is a practical estimate, with final timing and stature influenced by conditions and phenotype. Its appeal is the combination of a developed autoflower line, conspicuous resin and a bright, Haze-led character. Buyers seeking exact dimensions, cannabinoid results or confirmed ancestry should check the current breeder description for their seed batch.

Effects

Flavors

Terpenes

Medical uses

Growing tips

Autoflowering plants have a limited recovery window after substantial stress. Allow for variation in plant size and finishing time, and treat the listed cultivation figures as estimates rather than verified F7 specifications.