ZG4 by Rebellion Seeds
Bred by Rebellion Seeds from Gorilla Glue 4 × Gorilla Glue 4, ZG4 is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 63 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real ZG4 grows against.
🌿 Start a ZG4 journal — free →
Similar strains
| Breeder | Rebellion Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±63 days |
| Environment | Outdoors |
| Lineage | Gorilla Glue 4 × Gorilla Glue 4 |
🌱 Get ZG4 seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Gorilla Glue 4 · Gorilla Glue 4
Ancestry Pedigree
Unknown or Legendary
Unknown or Legendary
Clone Only Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Sensi Seeds
The Seed Bank
Cultivators Choice
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Unknown or Legendary
BOG Seeds
BOG Seeds
White Label
TH Seeds
Unknown or Legendary
Original Strains
Serious Seeds
TH Seeds
BOG Seeds
Unknown or Legendary
Unknown or Legendary
Dutch Flowers
Original Strains
Original Strains
Dutch Flowers
Unknown or Legendary
Growing ZG4: 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 Gorilla Glue 4 or Gorilla Glue 4 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.
ZG4 FAQ
How long does ZG4 take to flower?
ZG4 typically flowers in around 63 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is ZG4 an indica or a sativa?
ZG4 is listed as mostly indica.
What are the parents of ZG4?
ZG4 was bred from Gorilla Glue 4 × Gorilla Glue 4 by Rebellion Seeds.
What environment does ZG4 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 ZG4 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing ZG4? 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.