ChloroFileBlue Cheese Automatic
Hybrid variety from Royal Queen Seeds, flowering in 10-11 wks. Reference data for planning a grow, not a measurement of your plant.
Catalogue data last updated 17 October 2026.
9 breeders sell Blue Cheese
Royal Queen Seeds is one of them. Photoperiod versions finish anywhere from week 7 to week 10. Compare every version side by side.
Where it came from
| Lineage | Blueberry x Cheese x Ruderalis |
How it grows
| Indoor yield | 325 - 375 gr/m2 |
| Outdoor yield | 60 - 110 gr/plant |
| Indoor height | 40 - 70 cm |
| Outdoor height | 60 - 110 cm |
| Climate | Long Summers |
| Grown | Indoor, Outdoor |
| Difficulty | Advanced, Beginner Friendly |
| Structure | Compact |
Traits are recorded only where the catalog stated them outright.
What growers describe
Reported by catalogs and growers, not measured from a plant.
Reported effects
- Clear
- Uplifted
Flavors
- Cheese
- Earthy
- Fruity
- Pepper
Aromas
- Dairy
- Fruity
- Sweet
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 4-11 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest between week 10 and week 11.
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.
Shares a parent
Different crosses that draw on the same parent.
- Royal BluematicRoyal Queen Seeds · similar flavour, similar potency
- Dutch CheeseSumo Seeds · similar potency, same type
- BlackbeardNarcos Seedbank · same type, similar flowering time
- Berries & CheeseSumo Seeds · same type, similar flavour
Similar, easier to grow
Close on character, and recorded as more forgiving.
- HulkBerry AutomaticRoyal Queen Seeds · similar effects, similar flowering time
- Kera Classic Auto - Royal Queen Diamond AutoKeraseeds · similar potency, same type
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.