Sour Bubble by Happy Roots
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Growers reach for Sour Bubble as an indica-leaning option, a cross of Sour Bubble out of Happy Roots. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sour Bubble grows against.
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Similar strains
| Breeder | Happy Roots |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Sour Bubble |
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Ancestry Pedigree
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Growing Sour Bubble: 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 Sour Bubble 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.
Sour Bubble FAQ
How long does Sour Bubble take to flower?
Sour Bubble typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Sour Bubble an indica or a sativa?
Sour Bubble is listed as mostly indica.
What are the parents of Sour Bubble?
Sour Bubble was bred from Sour Bubble by Happy Roots.
What environment does Sour Bubble 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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