UK Blues by Lineage Genetics

UK Blues strain photo
Type 20% Sativa, 80% IndicaFlower ±56 daysCross Blueberry × Cheese

Bred by Lineage Genetics from Blueberry × Cheese, UK Blues is an indica-leaning cannabis variety. 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 UK Blues grows against.

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BreederLineage Genetics
Type20% Sativa, 80% Indica
Flowering time±56 days
CBD0.47%
EnvironmentOutdoors
LineageBlueberry × Cheese

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🧬 Explore the family: Blueberry · Cheese

Ancestry Pedigree

Blueberry
DJ Short
Blueberry Line
Unknown or Legendary
Temple Flo
DJ Short
Floral Line
Unknown or Legendary
Purple Thai
Unknown or Legendary
Highland Oxacan Gold
Unknown or Legendary
Mexico Sativa
Original Strains
Chocolate Thai
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
Afghanistan Indica
Original Strains
HTAF
Unknown or Legendary
Thailand Sativa
Original Strains
Afghani
Unknown or Legendary
Cheese
Clone Only Strains
Skunk Nr1
Sensi Seeds
Skunk Nr1
The Seed Bank
Skunk Nr1
Cultivators Choice
Afghanistan Indica
Original Strains
Mexico Sativa
Original Strains
Colombia Sativa
Original Strains

Growing UK Blues: 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 Cheese 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.

UK Blues FAQ

How long does UK Blues take to flower?

UK Blues 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 UK Blues an indica or a sativa?

UK Blues is listed as 20% Sativa, 80% Indica.

What are the parents of UK Blues?

UK Blues was bred from Blueberry × Cheese by Lineage Genetics.

What environment does UK Blues 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 UK Blues? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.