CBD Critical Mass by CBD Crew
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CBD Critical Mass, from breeder CBD Crew, is an indica-leaning strain descended from Cannatonic × Critical Mass. Indoors it typically finishes flowering in around 56 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real CBD Critical Mass grows against.
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Similar strains
| Breeder | CBD Crew |
|---|---|
| Type | mostly indica |
| Flowering time | ±56 days |
| Environment | Greenhouse |
| Lineage | Cannatonic × Critical Mass |
| Descendants | Norcal CBD Critical Mass |
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🧬 Explore the family: Cannatonic · Critical Mass · Norcal CBD Critical Mass
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Growing CBD Critical Mass: 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 Cannatonic or Critical Mass 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.
CBD Critical Mass FAQ
How long does CBD Critical Mass take to flower?
CBD Critical Mass typically flowers in around 56 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is CBD Critical Mass an indica or a sativa?
CBD Critical Mass is listed as mostly indica.
What are the parents of CBD Critical Mass?
CBD Critical Mass was bred from Cannatonic × Critical Mass by CBD Crew.
What environment does CBD Critical Mass 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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Facts compiled from public breeder listings. Growing CBD Critical Mass? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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