ChloroFileRoyal Critical Automatic
Hybrid variety from Royal Queen Seeds, flowering in 6-7 wks. Reference data for planning a grow, not a measurement of your plant.
Where it came from
| Lineage | Critical x Ruderalis |
How it grows
| Indoor yield | 350 - 400 gr/m2 |
| Outdoor yield | 115 - 165 gr/plant |
| Indoor height | 55 - 65 cm |
| Outdoor height | 90 - 140 cm |
| Climate | Short Summers |
| Grown | Indoor, Outdoor, Greenhouse |
| Bud | Dense Buds |
| Difficulty | Advanced, Beginner Friendly |
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
- Euphoric
- Laughter
Flavors
- Candy
- Fruity
- Pepper
Aromas
- 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 4-7 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest between week 6 and week 7.
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.
Crosses made from this
Varieties that name this one as a parent.
- Royal Cheese AutomaticRoyal Queen Seeds · similar potency, similar flowering time
Shares a parent
Different crosses that draw on the same parent.
- Purple Queen AutoRoyal Queen Seeds · similar effects, similar flowering time
- Kera Classic Auto - Kera Critical AutoKeraseeds · similar potency
- Critical ChronicSumo Seeds
Similar, easier to grow
Close on character, and recorded as more forgiving.
- Auto BombBomb Seeds · similar potency, same type
- Gelato AutoflowerNirvana · similar effects, same type
- A-TrainAnesia Seeds · similar effects, same type
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
- ReneHouse of the Great Gardener · similar effects, same type
- Kush Mass AutoGarden of Green · similar flavour, similar effects
- Royal AK AutomaticRoyal Queen Seeds · similar effects, similar potency
- Big Devil XL AutoSweet Seeds · similar effects, 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.