Grapefruit by Nectar Seeds
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Grapefruit is a sativa-leaning cannabis strain from Nectar Seeds, bred by crossing C99 × Sativa. 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 | Nectar Seeds |
|---|---|
| Type | sativa |
| Environment | Outdoors |
| Lineage | C99 × Sativa |
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🧬 Explore the family: C99 · Sativa
Ancestry Pedigree
Nectar Seeds
Brothers Grimm
Brothers Grimm
Sensi Seeds
The Seed Bank
Clone Only Strains
Unknown or Legendary
Original Strains
Original Strains
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Brothers Grimm
Brothers Grimm
Brothers Grimm
Brothers Grimm
Unknown or Legendary
Brothers Grimm
Unknown or Legendary
Brothers Grimm
Sensi Seeds
The Seed Bank
The Seed Bank
The Seed Bank
Original Strains
Growing Grapefruit: 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 C99 or Sativa 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
Is Grapefruit an indica or a sativa?
Grapefruit is listed as sativa.
What are the parents of Grapefruit?
Grapefruit was bred from C99 × Sativa by Nectar 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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Facts compiled from public breeder listings. Growing Grapefruit? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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