Grape Runtz by Exotic Genetix
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Growers reach for Grape Runtz as an indica-leaning option, a cross of Greasy Grapes × Runtz out of Exotic Genetix. 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 Grape Runtz grows against.
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Similar strains
| Breeder | Exotic Genetix |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors |
| Lineage | Greasy Grapes × Runtz |
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🧬 Explore the family: Greasy Grapes · Runtz
Ancestry Pedigree
Exotic Genetix
Exotic Genetix
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Unknown or Legendary
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Alien Genetics
Alien Genetics
The Cali Connection
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Unknown or Legendary
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Alien Genetics
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Original Strains
Original Strains
Alien Genetics
The Cali Connection
Clone Only Strains
The Cali Connection
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Sensi Seeds
Original Strains
Original Strains
Alien Genetics
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Unknown or Legendary
Original Strains
Original Strains
Unknown or Legendary
Exotic Genetix
Unknown or Legendary
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
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Unknown or Legendary
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BOG Seeds
BOG Seeds
White Label
TH Seeds
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Original Strains
Serious Seeds
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BOG Seeds
Unknown or Legendary
Unknown or Legendary
Dutch Flowers
Original Strains
Original Strains
Dutch Flowers
Exotic Genetix
Unknown or Legendary
Dying Breed Seeds
Apothecary Genetics
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Unknown or Legendary
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Clone Only Strains
Original Strains
Clone Only Strains
Clone Only Strains
Growing Grape Runtz: 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 Greasy Grapes 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.
Grape Runtz FAQ
How long does Grape Runtz take to flower?
Grape Runtz 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 Grape Runtz an indica or a sativa?
Grape Runtz is listed as mostly indica.
What are the parents of Grape Runtz?
Grape Runtz was bred from Greasy Grapes × Runtz by Exotic Genetix.
What environment does Grape Runtz 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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