R4 by New420Guy
1 other breeder's version of R4 — compare flowering times side by side →
R4 is an indica-leaning cannabis strain from New420Guy, bred by crossing R4. Indoors it typically finishes flowering in around 67 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real R4 grows against.
Similar strains
| Breeder | New420Guy |
|---|---|
| Type | indica/sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | R4 |
| Descendants | Speedy Soga 1:1, R4, Tangistan R4, TNT, AlpinStash - Cura, Charlotte's Web, AlpinStash - Dr. Dorian, Cobbler, Dr. Acula, Goodwill's Gift, Wyld Stallions CBD |
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🧬 Explore the family: R4 · Speedy Soga 1:1 · R4 · Tangistan R4 · TNT · AlpinStash - Cura · Charlotte's Web · AlpinStash - Dr. Dorian · Cobbler
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Growing R4: 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 R4 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.
R4 FAQ
How long does R4 take to flower?
R4 typically flowers in around 67 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is R4 an indica or a sativa?
R4 is listed as indica/sativa.
What are the parents of R4?
R4 was bred from R4 by New420Guy.
What environment does R4 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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