Silver Haze
3 breeders sell a variety under this name. Their flowering windows, seed types and claimed potency in one table, so you can see where they agree and where they do not. Reference data for planning a grow, not a measurement of your plant.
| Breeder | Their version | Type | Seed | Flowering | THC |
|---|---|---|---|---|---|
| Green Label Seeds | Auto Silver Haze | sativa | Feminized | 8-12 wks auto | 13-16% |
| Sensi Seeds | Silver Haze | sativa | Regular | 10 wks | 18.8% |
| Vision Seeds | Silver Haze | sativa | Feminized | 8-12 wks | 18% |
Potency figures are each breeder’s own claim for their own seed. Nothing on this page is a lab result, and two breeders quoting the same number did not test the same plant.
Reading the table
Photoperiod versions finish anywhere from week 8 (Vision Seeds) to week 12 (Vision Seeds), from the flip.
Autoflowering versions finish anywhere from week 8 (Green Label Seeds) to week 12 (Green Label Seeds), from seed.
Claimed THC runs from 13% (Green Label Seeds) to 18.8% (Sensi Seeds). Those are the breeders’ own figures for their own seed, not lab results on a shared sample.
Both light cycles are sold under this name: 2 photoperiod and 1 autoflowering. They are not interchangeable, and their flowering figures are not measured from the same day.
Recorded parentage
Every version that records a lineage gives the same one: Northern Lights x Haze.
Other cultivars worth comparing
Reached through the varieties this one is most often filed beside.
- Amnesia17 breeders
- Big Bud12 breeders
- Northern Lights Auto23 breeders
- Super Skunk18 breeders
- Jack Herer20 breeders
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.