Grapefruit by Linda Seeds
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Growers reach for Grapefruit as an indica-leaning option, a cross of Grapefruit out of Linda Seeds. Indoors it typically finishes flowering in around 49 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grapefruit grows against.
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Similar strains
| Breeder | Linda Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±49 days |
| Environment | Outdoors |
| Lineage | Grapefruit |
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Growing Grapefruit: 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 Grapefruit 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.
Grapefruit FAQ
How long does Grapefruit take to flower?
Grapefruit typically flowers in around 49 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Grapefruit an indica or a sativa?
Grapefruit is listed as indica/sativa.
What are the parents of Grapefruit?
Grapefruit was bred from Grapefruit by Linda Seeds.
What environment does Grapefruit 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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