Sputnik 1.0 by TGA Subcool
1 other breeder's version of Sputnik 1.0 — compare flowering times side by side →
Sputnik 1.0 lands on the sativa-leaning side of the spectrum, TGA Subcool's take on the Apollo 13 × Black Russian line. Indoors it typically finishes flowering in around 60 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Sputnik 1.0 grows against.
🌿 Start a Sputnik 1.0 journal — free →
Similar strains
| Breeder | TGA Subcool |
|---|---|
| Type | mostly sativa |
| Flowering time | ±60 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Apollo 13 × Black Russian |
🌱 Get Sputnik 1.0 seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Apollo 13 · Black Russian
Ancestry Pedigree
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
The Seed Bank
Original Strains
Cultivators Choice
Unknown or Legendary
Original Strains
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Original Strains
Unknown or Legendary
Unknown or Legendary
Sensi Seeds
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Unknown or Legendary
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Unknown or Legendary
Serious Seeds
Original Strains
Original Strains
Original Strains
Original Strains
Growing Sputnik 1.0: 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 Apollo 13 or Black Russian 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.
Sputnik 1.0 FAQ
How long does Sputnik 1.0 take to flower?
Sputnik 1.0 typically flowers in around 60 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.
Is Sputnik 1.0 an indica or a sativa?
Sputnik 1.0 is listed as mostly sativa.
What are the parents of Sputnik 1.0?
Sputnik 1.0 was bred from Apollo 13 × Black Russian by TGA Subcool.
What environment does Sputnik 1.0 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 Sputnik 1.0 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Sputnik 1.0? 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.