ICED Grapefruit by Female Seeds
A sativa-leaning cross of Grapefruit × ICE, ICED Grapefruit — released by Female Seeds — shows up in a lot of tents for good reason. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real ICED Grapefruit grows against.
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Similar strains
| Breeder | Female Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±56 days |
| Environment | Outdoors |
| Lineage | Grapefruit × ICE |
| Descendants | Slice of Heaven |
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🧬 Explore the family: Grapefruit · ICE · Slice of Heaven
Ancestry Pedigree
Female Seeds
Nectar Seeds
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
Female Seeds
Clone Only Strains
Positronics
Positronics
Cultivators Choice
Unknown or Legendary
De Sjamaan
Original Strains
Original Strains
Clone Only Strains
Growing ICED 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 Grapefruit or ICE 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.
ICED Grapefruit FAQ
How long does ICED Grapefruit take to flower?
ICED Grapefruit typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is ICED Grapefruit an indica or a sativa?
ICED Grapefruit is listed as mostly sativa.
What are the parents of ICED Grapefruit?
ICED Grapefruit was bred from Grapefruit × ICE by Female Seeds.
What environment does ICED 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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