G-13 x Hash Plant F-1 Hybrid by The Seed Bank

Type indicaFlower ±48 daysCross G-13 × Hash Plant

Bred by The Seed Bank from G-13 × Hash Plant, G-13 x Hash Plant F-1 Hybrid is an indica-leaning cannabis variety. Indoors it typically finishes flowering in around 48 days after the flip to 12/12. The environment targets below are the same stage-by-stage bands the Cultivar journal grades real G-13 x Hash Plant F-1 Hybrid grows against.

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Similar strains

Hash PlantThe Seed Bank · ±50 daysHash Plant / Northern Lights #1 F-1 HybridThe Seed Bank · ±43 daysG-13 x Northern Lights #2 F-1 HybridThe Seed Bank · ±53 daysGarlic BudThe Seed Bank · ±53 daysNorthern Lights #1The Seed Bank · ±53 daysBig BudThe Seed BankFirst LadySensi Seeds · ±48 daysHash LoverFreedom of Seeds · ±48 daysMandarin PunchJuan Moore · ±48 daysNorthern LightsWhite Label · ±48 daysNube RojaAsturjaya · ±48 daysPrototype-7Dr. Grow · ±48 daysAll The Seed Bank →
BreederThe Seed Bank
Typeindica
Flowering time±48 days
EnvironmentIndoors
LineageG-13 × Hash Plant

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🧬 Explore the family: G-13 · Hash Plant

Ancestry Pedigree

G-13
Unknown or Legendary
Indica
Original Strains
Hash Plant
The Seed Bank
Hash Plant
Unknown or Legendary
USA Indica
Original Strains
Hash Plant
Unknown or Legendary

Growing G-13 x Hash Plant F-1 Hybrid: 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 G-13 or Hash Plant 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.

G-13 x Hash Plant F-1 Hybrid FAQ

How long does G-13 x Hash Plant F-1 Hybrid take to flower?

G-13 x Hash Plant F-1 Hybrid typically flowers in around 48 days after switching to a 12/12 light schedule. Individual phenotypes vary, so judge harvest readiness by trichome color, not the calendar.

Is G-13 x Hash Plant F-1 Hybrid an indica or a sativa?

G-13 x Hash Plant F-1 Hybrid is listed as indica.

What are the parents of G-13 x Hash Plant F-1 Hybrid?

G-13 x Hash Plant F-1 Hybrid was bred from G-13 × Hash Plant by The Seed Bank.

What environment does G-13 x Hash Plant F-1 Hybrid 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.

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Facts compiled from public breeder listings. Growing G-13 x Hash Plant F-1 Hybrid? A structured journal — with your feedings, readings, and photos — is how you find what THIS cut actually wants.

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Published by Cultivar (logmygrow.com), a structured grow journal. These reference bands are the same ones the app grades real grows against. Free to cite with a link. Some outbound product links are affiliate links — see disclosures.