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GG4 Seeds seed pack
FeminizedBeginnerTHC 20%Indica Dominant

GG4 Seeds

Dense, resinous buds from a beginner-friendly classic

$58.65 – $152.157 pack sizes — choose at ILGM

Buy at ILGM

Guaranteed germination · Free US shipping over $50 · Discreet packaging

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Our take

GG4 is an indica-dominant feminized strain bred from Chem's Sister, Sour Dubb, and Chocolate Diesel — a lineage that delivers 20% THC alongside a complex profile of earthy pine, sour cheese, and subtle chemical notes. It's well-suited to first-time growers who want a well-known, high-yielding variety without a steep learning curve.

Yields up to 795 g/m² indoors — one of the higher outputs available in a beginner-rated seed
Finishes flowering in about 63 days indoors, or by mid-October for outdoor plants
Naturally resistant to common diseases, giving newer growers a reasonable margin for error

Grow specs

GenotypeIndica Dominant
THC20%
CBD levelLow
EffectsCouch Locked, Hungry, Relaxed, Sleepy
Taste & aromaCheese, Chemical, Earthy, Herbal, Pine, Sour
Dominant terpenesCaryophyllene, Limonene, Myrcene
Grow difficultyBeginner
ClimateOutdoor, Indoor, Sunny, Continental, Mediterranean
Flowering (indoor)63 days
Harvest (outdoor)Mid October
Yield potential795 gr/m²
Plant heightMedium
Bud structureCompact, High Density, Small Size, Medium Size
ResilienceDiseases
Optimal temp65-80°F
Optimal humidity55-65%
LineageChem's Sister, Sour Dubb, and Chocolate Diesel
Genetics byJoesy Whales (Don Peabody) & Ross Johnson (Lone Watty)

Specs are ILGM's published figures for this product; catalog and pricing last verified August 2026. Our write-up is our own — see how we make money.

Growing notes

GG4 is rated beginner-friendly and performs well both indoors and outdoors in sunny, continental, or Mediterranean climates. Indoor plants finish in roughly nine weeks and stay at a manageable medium height. Buds are compact and dense, so good airflow helps during the final weeks. Its built-in disease resistance makes it a forgiving choice for growers still developing their technique.

New to growing? Start with the complete guide, plan your gear with tent setups, and diagnose problems with troubleshoot.

Where this strain fits

ILGM lists this product for growers in these legal home-grow states — see each state's plant limits and growing season:

Want variety instead?

Mix packs bundle three proven strains (30 seeds) at up to 50% off buying separately — the best value in the catalog.

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