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Black Runtz Seeds seed pack
FeminizedBeginnerTHC 20%Balanced Hybrid

Black Runtz Seeds

Berry-sweet balanced hybrid, beginner-friendly with heavy yields

$0.00 – $143.654 pack sizes — choose at ILGM

Buy at ILGM

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

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Our take

Black Runtz is a feminized balanced hybrid from Gelato and Zkittlez parentage, bringing 20% THC alongside a candy-sweet aroma of berry, citrus, and tropical fruit. It suits first-time growers well — the plants stay at a manageable medium height and the feminized seeds remove a lot of early guesswork. Expect a relaxed, happy, and creative experience from dense, resinous buds.

Yields up to 600 g/m² indoors — strong production for a beginner-rated strain
Flowers in 56–70 days indoors, with outdoor harvests ready around mid-October
Feminized seeds mean virtually every plant produces buds, with no male plants to identify and remove

Grow specs

GenotypeBalanced Hybrid
THC20%
CBD levelLow
EffectsRelaxed, Happy, Creative, Calm
Taste & aromaBerry, Citrus, Sweet, Candy
Dominant terpenesCaryophyllene, Linalool, Terpinolene
Grow difficultyBeginner
ClimateMediterranean, Indoor, Outdoor
Flowering (indoor)56-70 days
Harvest (outdoor)Mid-October
Yield potential600 gr/m²
Plant heightMedium
Bud structureHigh Density, Medium Size
Optimal temp68-80°F
Optimal humidity40-60%
LineageGelato x Zkittlez

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

Black Runtz grows well indoors year-round and thrives outdoors in warm, Mediterranean-style climates. Plants reach a medium height, making them practical for tents or garden beds with limited vertical space. Flowering wraps up in 8–10 weeks indoors. Outdoor growers in most US regions can expect a mid-October harvest. Rated beginner-friendly, it's a forgiving choice for growers still dialing in their setup.

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

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