Grape Juice by Silent Seeds
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Bred by Silent Seeds from Purple Punch × Grape Soda, Grape Juice is an indica-leaning cannabis variety. 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 Grape Juice grows against.
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Similar strains
| Breeder | Silent Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Purple Punch × Grape Soda |
| Descendants | Black Cali Grapes, Terp Wine |
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🧬 Explore the family: Purple Punch · Grape Soda · Black Cali Grapes · Terp Wine
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Growing Grape Juice: 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 Purple Punch or Grape Soda 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 Juice FAQ
How long does Grape Juice take to flower?
Grape Juice 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 Grape Juice an indica or a sativa?
Grape Juice is listed as mostly indica.
What are the parents of Grape Juice?
Grape Juice was bred from Purple Punch × Grape Soda by Silent Seeds.
What environment does Grape Juice 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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