Grandaddy Purple S1 by Connoisseur Genetics
Grandaddy Purple S1 is an indica-leaning cannabis strain from Connoisseur Genetics, bred by crossing Grand Daddy Purple. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real Grandaddy Purple S1 grows against.
🌿 Start a Grandaddy Purple S1 journal — free →
Similar strains
| Breeder | Connoisseur Genetics |
|---|---|
| Type | indica |
| Environment | Outdoors |
| Lineage | Grand Daddy Purple |
🌱 Get Grandaddy Purple S1 seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Grand Daddy Purple
Ancestry Pedigree
Unknown or Legendary
Unknown or Legendary
Cultivators Choice
Original Strains
Original Strains
Original Strains
Unknown or Legendary
Original Strains
Growing Grandaddy Purple S1: 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 Grand Daddy Purple 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.
Grandaddy Purple S1 FAQ
Is Grandaddy Purple S1 an indica or a sativa?
Grandaddy Purple S1 is listed as indica.
What are the parents of Grandaddy Purple S1?
Grandaddy Purple S1 was bred from Grand Daddy Purple by Connoisseur Genetics.
What environment does Grandaddy Purple S1 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 Grandaddy Purple S1 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Grandaddy Purple S1? 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.