Unicorn Rainbows by Universally Seeded
Unicorn Rainbows, from breeder Universally Seeded, is an indica-leaning strain descended from Unicorn Cakes × Runtz. 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 Unicorn Rainbows grows against.
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Similar strains
| Breeder | Universally Seeded |
|---|---|
| Type | indica/sativa |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Unicorn Cakes × Runtz |
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🧬 Explore the family: Unicorn Cakes · Runtz
Ancestry Pedigree
Cult Classics Seeds
Cult Classics Seeds
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Unknown or Legendary
Original Strains
Original Strains
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Original Strains
Unknown or Legendary
Clone Only Strains
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Original Strains
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Cult Classics Seeds
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Clone Only Strains
Unknown or Legendary
Cannabiogen
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Cult Classics Seeds
Seed Junky Genetics
Seed Junky Genetics
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Original Strains
Original Strains
Seed Junky Genetics
BC Bud Depot
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BC Bud Depot
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Sin City Seeds
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Sin City Seeds
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BOG Seeds
Greyskull Seeds
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Mr Nice Seedbank
Unknown or Legendary
Original Strains
BOG Seeds
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White Label
TH Seeds
Unknown or Legendary
Original Strains
Serious Seeds
TH Seeds
BOG Seeds
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Dutch Passion
Homegrown Fantaseeds
Original Strains
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Clone Only Strains
Original Strains
DJ Short
DJ Short
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DJ Short
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Unknown or Legendary
Unknown or Legendary
Original Strains
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Original Strains
Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
BC Bud Depot
Unknown or Legendary
Clone Only Strains
Archive Seed Bank
Unknown or Legendary
Original Strains
Archive Seed Bank
Original Strains
Clone Only Strains
Clone Only Strains
Unknown or Legendary
Dying Breed Seeds
Apothecary Genetics
Unknown or Legendary
Original Strains
Unknown or Legendary
Sherbinskis
Unknown or Legendary
Clone Only Strains
Growing Unicorn Rainbows: 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 Unicorn Cakes or Runtz 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.
Unicorn Rainbows FAQ
How long does Unicorn Rainbows take to flower?
Unicorn Rainbows 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 Unicorn Rainbows an indica or a sativa?
Unicorn Rainbows is listed as indica/sativa.
What are the parents of Unicorn Rainbows?
Unicorn Rainbows was bred from Unicorn Cakes × Runtz by Universally Seeded.
What environment does Unicorn Rainbows 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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