- Median THC
- 20.2%
- Flowering
- 8–10 weeks (~56–70 days)
What labs found
- Median THC
- 20.2%
- Typical range
- 14.1–23.5%
- Lab tests
- 29
- States
- 1
0%40%
Most of these tests come from one producer, so they may say more about that grower than the strain.
This is a small number of tests, so treat the range as rough.
Flower tested under this name in legal US markets, 2015–2016. 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 Blockhead
Blockhead is a hybrid selection from the Sweet Tooth line. Known for earthy, pungent, blueberry aromatics.
Blockhead is a hybrid selection bred out of the Sweet Tooth genetic family. In breeding programs, it has served as a parent line for Snow Lotus and Dream Beaver. It is recorded in state compliance flower testing in WA (2015 and 2016). Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
Aroma and flavor
Jars of Blockhead are most often described as showing earthy, soil-like depth, loud, room-filling pungency, jammy blueberry and sweet, sugary notes. 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 heavier evening drowsiness, physical relaxation and a noticeable appetite boost, making Blockhead a frequent pick for evening unwinding or unhurried downtime. The most commonly noted downsides are dry mouth and dry eyes.
Specs
Growing
- Grower notes
- Photoperiod cuts typically finish flowering in 8–10 weeks (~56–70 days) under indoor or greenhouse lighting.
The flower
- Flavour
- Earthy, Pungent, Blueberry, Sweet
- Aroma
- Earthy, soil-like depth, loud, room-filling pungency, jammy blueberry
Family tree
Blockhead is reported as Sweet Tooth. 4 strains here were bred from it.
- Parents
- Grandparents
- Bred from it
- As reported, not a genetic test