ChloroFileGranddaddy Purple Auto
Indica variety from Royal Queen Seeds, flowering in 8-9 wks. Reference data for planning a grow, not a measurement of your plant.
10 breeders sell Granddaddy Purple
Royal Queen Seeds is one of them. Photoperiod versions finish anywhere from week 8 to week 12. Compare every version side by side.
Where it came from
| Lineage | Granddaddy Purple x Big Bud Auto |
How it grows
| Indoor yield | 375 - 450 gr/m2 |
| Outdoor yield | 110 - 160 gr/plant |
| Indoor height | 70 - 120 cm |
| Outdoor height | 80 - 140 cm |
| Climate | Long Summers |
| Grown | Indoor, Outdoor |
What growers describe
Reported by catalogs and growers, not measured from a plant.
Reported effects
- Physically Relaxing
- Sleepy
- Uplifted
Aromas
- Berry
- Fruity
- Herbal
- Piney
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 4-9 | 1.2 - 1.6 kPa |
Counting from the flip, expect to harvest between week 8 and week 9.
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.
- Cherry Pie AutoRoyal Queen Seeds · similar effects, similar potency
- Cherry PieRoyal Queen Seeds · similar potency, similar flowering time
- Sueno Purple Punch AutoNarcos Seedbank · same type, similar flavour
Shares a parent
Different crosses that draw on the same parent.
- Granddaddy PurpleRoyal Queen Seeds · similar potency, similar effects
- Sumo's Big BudSumo Seeds · similar potency, same type
- Big Bud AutomaticSensi Seeds · same type, similar flowering time
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
- FastBerryFast Buds · similar potency, similar flowering time
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.