ChloroFileRoyal AK Automatic
Hybrid variety from Royal Queen Seeds, flowering in 10-12 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 | AK 47 x Ruderalis |
How it grows
| Indoor yield | 275 - 350 gr/m2 |
| Outdoor yield | 110 - 160 gr/plant |
| Indoor height | 60 - 70 cm |
| Outdoor height | 70 - 100 cm |
| Climate | Long Summers |
| Grown | Indoor, Outdoor, Greenhouse |
| Bud | High Resin |
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
- Laughter
- Motivating
Flavors
- Earthy
- Pepper
- Sour
Aromas
- Incense
- Musky
- 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 4-12 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest between week 10 and week 12.
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.
- Cream 47Sweet Seeds · similar flowering time, same type
- Russian AutomaticExotic Seed
- ChronicalBulkSeedBank
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
- White Widow AutomaticRoyal Queen Seeds · similar flavour, similar potency
- Royal Critical AutomaticRoyal Queen Seeds · similar effects, similar potency
- California OrangeSeedsman · 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.