Heavy Duty Haze by Clone Only Strains
A indica-leaning cross of Super Silver Haze × Heavy Duty Fruity, Heavy Duty Haze — released by Clone Only Strains — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Heavy Duty Haze grows against.
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Similar strains
| Breeder | Clone Only Strains |
|---|---|
| Type | indica/sativa |
| Flowering time | ±67 days |
| Environment | Indoors, Outdoors |
| Lineage | Super Silver Haze × Heavy Duty Fruity |
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🧬 Explore the family: Super Silver Haze · Heavy Duty Fruity
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Cultivators Choice
Growing Heavy Duty Haze: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with Super Silver Haze or Heavy Duty Fruity will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
Heavy Duty Haze FAQ
How long does Heavy Duty Haze take to flower?
Heavy Duty Haze typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Heavy Duty Haze an indica or a sativa?
Heavy Duty Haze is listed as indica/sativa.
What are the parents of Heavy Duty Haze?
Heavy Duty Haze was bred from Super Silver Haze × Heavy Duty Fruity by Clone Only Strains.
What environment does Heavy Duty Haze like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
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