Blue Blood
Indica variety from Medicann Seeds, flowering in 6-10 wks. Reference data for planning a grow, not a measurement of your plant.
Catalogue data last updated 17 October 2026.
Where it came from
| Lineage | OG Kush x Blueberry |
What growers describe
Reported by catalogs and growers, not measured from a plant.
Reported effects
- Relaxed
- Euphoric
- Sleepy
- Creative
- Happy
- Dry Mouth
Flavors
- Blueberry
- Earthy
- Sweet
- Diesel
- Spicy
Schedule and VPD targets
Vapour pressure deficit targets by stage, measured from leaf temperature rather than air temperature. The same bands ChloroFile charts against.
| Stage | When | VPD target |
|---|---|---|
| Seedling | Weeks 1-2 | 0.4 - 0.8 kPa |
| Vegetative | Until you flip | 0.8 - 1.2 kPa |
| Early flower | Flower weeks 1-3 | 1.0 - 1.5 kPa |
| Late flower | Flower weeks 4-10 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest between week 6 and week 10.
Where to look next
Grouped by how each one is related to this variety rather than ranked into a single list, because those are different questions.
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
- CheeseBSB Genetics · similar effects, same type
Also close in the catalogue
From the older ranking, which puts shared parentage first and then breeder and cultivar family, without recording which of them applied.
- AfghaniMedicann Seeds
- Bubba KushMedicann Seeds
- Do-Si-DosMedicann Seeds
- SFV OG KushMedicann Seeds
- Pure KushMedicann Seeds
Track one of these
ChloroFile carries this whole reference offline. Pick a variety when you add a plant and it fills in the type, seed type, and flowering window, then logs what actually happened against it.