G13 Haze by Soma Seeds
2 other breeders' versions of G13 Haze — compare flowering times side by side →
G13 Haze lands on the indica-leaning side of the spectrum, Soma Seeds's take on the G-13 × Nevilles Super Haze line. Indoors it typically finishes flowering in around 84 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real G13 Haze grows against.
🌿 Start a G13 Haze journal — free →
Similar strains
| Breeder | Soma Seeds |
|---|---|
| Type | indica/sativa |
| Flowering time | ±84 days |
| Environment | Indoors |
| Lineage | G-13 × Nevilles Super Haze |
🌱 Get G13 Haze seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: G-13 · Nevilles Super Haze
Ancestry Pedigree
Unknown or Legendary
Original Strains
Unknown or Legendary
Original Strains
Growing G13 Haze: what to expect
As an indica-leaning plant, expect a modest stretch after the flip (roughly 50–100%) and dense bud structure — which makes late-flower humidity discipline the main risk: keep RH in the 40s once buds fatten to stay ahead of mold. Growers familiar with G-13 or Nevilles Super Haze will recognize much of its behavior. Whatever the listing says, the cut in YOUR tent is the ground truth: log feedings, readings, and photos, and let the trends — not the label — drive decisions.
G13 Haze FAQ
How long does G13 Haze take to flower?
G13 Haze typically flowers in around 84 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is G13 Haze an indica or a sativa?
G13 Haze is listed as indica/sativa.
What are the parents of G13 Haze?
G13 Haze was bred from G-13 × Nevilles Super Haze by Soma Seeds.
What environment does G13 Haze like?
Standard cannabis bands work well: VPD 0.8–1.1 kPa in veg and 1.0–1.4 kPa in flower, with humidity stepping down from 65–75% as a seedling to 40–50% in late flower. See the stage-by-stage table on this page.
📷 Growing G13 Haze and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing G13 Haze? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.
Track your own grow free — the journal grades your environment against these bands →
Get the one-page grow reference card
VPD, pH by medium, deficiency symptoms and dry/cure targets on a single printable page. Free — plus the occasional grow-data breakdown. No spam, unsubscribe in one click.