Tank by VIP Seeds
Bred by VIP Seeds from White Widow × Sativa, Tank is a sativa-leaning cannabis variety. Indoors it typically finishes flowering in around 65 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Tank grows against.
🌿 Start a Tank journal — free →
Similar strains
| Breeder | VIP Seeds |
|---|---|
| Type | mostly sativa |
| Flowering time | ±65 days |
| Environment | Outdoors |
| Lineage | White Widow × Sativa |
🌱 Get Tank seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: White Widow · Sativa
Ancestry Pedigree
Unknown or Legendary
De Sjamaan
Original Strains
Original Strains
Original Strains
Growing Tank: what to expect
As a sativa-leaning plant, plan for a big stretch after the flip (often 100–200%) — flip earlier than feels natural and keep training options ready. Sativa-leaning plants also generally prefer a lighter feed than heavy indicas. Growers familiar with White Widow or Sativa 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.
Tank FAQ
How long does Tank take to flower?
Tank typically flowers in around 65 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Tank an indica or a sativa?
Tank is listed as mostly sativa.
What are the parents of Tank?
Tank was bred from White Widow × Sativa by VIP Seeds.
What environment does Tank 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 Tank and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Tank? 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.