Sweet Chunk S1 by Alpine-Seeds
Sweet Chunk S1 is an indica-leaning cannabis strain from Alpine-Seeds, bred by crossing Sweet Chunk × Deep Chunk. 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 Sweet Chunk S1 grows against.
🌿 Start a Sweet Chunk S1 journal — free →
Similar strains
| Breeder | Alpine-Seeds |
|---|---|
| Type | mostly indica |
| Flowering time | ±60 days |
| Environment | Outdoors, Greenhouse |
| Lineage | Sweet Chunk × Deep Chunk |
🌱 Get Sweet Chunk S1 seeds →
Affiliate link — supports Cultivar at no cost to you.
🧬 Explore the family: Sweet Chunk · Deep Chunk
Ancestry Pedigree
Alpine-Seeds
Spice of Life Seeds
Clone Only Strains
Original Strains
Original Strains
Tom Hill
Tom Hill
Original Strains
Growing Sweet Chunk 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 Sweet Chunk or Deep Chunk 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.
Sweet Chunk S1 FAQ
How long does Sweet Chunk S1 take to flower?
Sweet Chunk S1 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 Sweet Chunk S1 an indica or a sativa?
Sweet Chunk S1 is listed as mostly indica.
What are the parents of Sweet Chunk S1?
Sweet Chunk S1 was bred from Sweet Chunk × Deep Chunk by Alpine-Seeds.
What environment does Sweet Chunk 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 Sweet Chunk S1 and something looks off? Free AI photo diagnosis →
Facts compiled from public breeder listings. Growing Sweet Chunk 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.