CBD Blackberry Crumble by Sumo Seeds
CBD Blackberry Crumble is an indica-leaning cannabis strain from Sumo Seeds, bred by crossing Blueberry × Blackberry. 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 CBD Blackberry Crumble grows against.
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Similar strains
| Breeder | Sumo Seeds |
|---|---|
| Type | 70% indica 30% sativa |
| Flowering time | ±67 days |
| Environment | Outdoors |
| Lineage | Blueberry × Blackberry |
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🧬 Explore the family: Blueberry · Blackberry
Ancestry Pedigree
Sumo Seeds
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Original Strains
Original Strains
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Growing CBD Blackberry Crumble: 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 Blueberry or Blackberry 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 Blackberry Crumble FAQ
How long does CBD Blackberry Crumble take to flower?
CBD Blackberry Crumble 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 CBD Blackberry Crumble an indica or a sativa?
CBD Blackberry Crumble is listed as 70% indica 30% sativa.
What are the parents of CBD Blackberry Crumble?
CBD Blackberry Crumble was bred from Blueberry × Blackberry by Sumo Seeds.
What environment does CBD Blackberry Crumble 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 Blackberry Crumble? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
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