Island Sweet Skunk x ATF by Twisty Seeds
Island Sweet Skunk x ATF is a sativa-leaning cannabis strain from Twisty Seeds, bred by crossing Skunk Nr1 × Grapefruit. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Island Sweet Skunk x ATF grows against.
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Similar strains
| Breeder | Twisty Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Skunk Nr1 × Grapefruit |
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Growing Island Sweet Skunk x ATF: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with Skunk Nr1 or 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.
Island Sweet Skunk x ATF FAQ
How long does Island Sweet Skunk x ATF take to flower?
Island Sweet Skunk x ATF typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Island Sweet Skunk x ATF an indica or a sativa?
Island Sweet Skunk x ATF is listed as mostly sativa.
What are the parents of Island Sweet Skunk x ATF?
Island Sweet Skunk x ATF was bred from Skunk Nr1 × Grapefruit by Twisty Seeds.
What environment does Island Sweet Skunk x ATF 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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Facts compiled from public breeder listings. Growing Island Sweet Skunk x ATF? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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