Space Grape by Ultra Genetics
Space Grape, from breeder Ultra Genetics, is a sativa-leaning strain descended from Nebula × Grapefruit. 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 Space Grape grows against.
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Similar strains
| Breeder | Ultra Genetics |
|---|---|
| Type | mostly sativa |
| Flowering time | ±63 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Nebula × Grapefruit |
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Growing Space Grape: 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 Nebula 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.
Space Grape FAQ
How long does Space Grape take to flower?
Space Grape 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 Space Grape an indica or a sativa?
Space Grape is listed as mostly sativa.
What are the parents of Space Grape?
Space Grape was bred from Nebula × Grapefruit by Ultra Genetics.
What environment does Space Grape 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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