ChloroFileWhite Widow
Hybrid variety from Royal Queen Seeds, flowering in 8-10 wks. Reference data for planning a grow, not a measurement of your plant.
44 breeders sell White Widow
Royal Queen Seeds is one of them. Photoperiod versions finish anywhere from week 7 to week 12. Compare every version side by side.
Where it came from
| Lineage | White Widow S1 |
How it grows
| Indoor yield | 450 - 500 gr/m2 |
| Outdoor yield | 550 - 600 gr/plant |
| Indoor height | 60 - 100 cm |
| Outdoor height | 150 - 190 cm |
| Climate | Long Summers |
| Grown | Indoor, Outdoor, Greenhouse |
| Outdoor harvest | The End of October |
What growers describe
Reported by catalogs and growers, not measured from a plant.
Reported effects
- Powerful
- Stoned
Flavors
- Earthy
- Pepper
- Pine
Aromas
- Citrus
- Piney
Measured samples
Medians of public flower-lot lab results for samples sold under the name White Widow, from the Cannlytics Hawaii dataset (CC BY 4.0). Market samples sharing the cultivar name, not a measurement of Royal Queen Seeds’s version and not a guarantee for any seed you buy.
| Total THC | 14.73% median · 7 samples |
| THCA | 16.39% median · 7 samples |
| Δ9-THC | 0.2% median · 7 samples |
| Total CBD | 0% median · 15 samples |
| CBD | 0% median · 15 samples |
| CBG | 0% median · 8 samples |
| CBN | 0% median · 8 samples |
| Latest test | 2022-09-02 |
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 8 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.
Crosses made from this
Varieties that name this one as a parent.
- Royal MobyRoyal Queen Seeds · similar flowering time, similar flavour
- White Widow AutomaticRoyal Queen Seeds · similar flavour, similar effects
- White SkunkDe Sjamaan Seeds · similar flowering time, same type
- Kera Classic Auto - White Widow AutoKeraseeds · same type, similar potency
If you liked this
No shared parentage, but they line up on type, flowering time and reported character.
- El PatronRoyal Queen Seeds · similar effects, similar flowering time
- Black TriangleBodhi 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.