2125
Blue Chem Hybrid
Hybrid

Blue Chem

Blueberry × Chemdawg

How to grow it
Median THC
14.3%
Flowering
8–10 weeks (~56–70 days)
Breeder
Marshall Seeds

What labs found

Median THC
14.3%
Typical range
7.2–26.2%
Lab tests
42
States
1

0%40%

This is a small number of tests, so treat the range as rough.

Flower tested under this name in legal US markets, 2018–2021. The range covers the middle 90% of tests. Growers and labs vary, so a given jar can fall outside it. Data: Jikomes & Zoorob (CC0), Cannabis Wise Guys (CC BY 4.0), Cannlytics (CC BY 4.0).

About Blue Chem

Blue Chem is a hybrid cross of Blueberry and Chemdawg from Marshall Seeds. Known for blueberry, apple, berry aromatics.

Blue Chem (also circulated as Blue Dog, Blueberry Chemdog, Blueberry Chemdawg) is a hybrid cultivar bred by Marshall Seeds from Blueberry and Chemdawg. It is recorded in state compliance flower testing in MD (2018 and 2021). Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

Aroma and flavor

Jars of Blue Chem are most often described as showing jammy blueberry, crisp green apple, ripe mixed berry and earthy, soil-like depth. As with any flower, harvest timing and curing conditions determine how prominently those aromatics carry from the jar to the palate.

Reported effects

Consumers commonly report an upbeat, cheerful mood, a lifted, positive outlook and creative, associative thinking, making Blue Chem a frequent pick for late-afternoon or flexible social and evening use. The most commonly noted downsides are dry mouth.

Specs

Genetics

Also known as
Blue Dog, Blueberry Chemdog, Blueberry Chemdawg

Growing

Grower notes
Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.

The flower

Flavour
Blueberry, Apple, Berry, Earthy
Aroma
Jammy blueberry, crisp green apple, ripe mixed berry
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Family tree

Blue Chem is reported as Blueberry × Chemdawg.

  • Parents
  • Grandparents
  • As reported, not a genetic test

View full lineage table →

Parent: BlueberryBbBlueberryGrandparent: AfghaniAfAfghaniGrandparent: Thai and Oaxacan ancestryTaThai andOaxacan…Parent: ChemdawgCdChemdawgThis strain: Blue ChemBcmBlue ChemParent: BlueberryBbBlueberryParent: ChemdawgCdChemdawgThis strain: Blue ChemBcmBlue Chem

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