Critical Kush delivers the kind of deep, evening calm that makes a long day feel far away. Expect dense, crystal-coated flowers, bold earthy-spice character, and a powerful indica-leaning experience. With high THC potential of 19–25%, this feminized favorite brings serious presence to the garden and the jar.

Our breeders pair Critical Mass with OG Kush to create a sturdy hybrid with a classic 65% indica and 35% sativa balance. Its European roots and acclaimed indoor performance have helped make Critical Kush a trusted choice for growers seeking dependable structure, heavy resin, and richly formed buds.

The aroma opens with damp earth and warm spice, then deepens into a robust, kush-forward scent as the flowers mature. On the palate, expect a smooth, full-bodied smoke with earthy depth and a lingering peppery finish.

Critical Kush brings a strong body-centered high, paired with a cheerful, relaxed mood and an easygoing, talkative edge. Its potent character suits slow evenings and quiet downtime. Start with a modest amount and give the effects time to unfold.

A broad terpene lineup includes myrcene, caryophyllene, humulene, linalool, limonene, and terpineol, adding layers of earth, spice, and herbal depth. The generous trichome coverage also makes this variety appealing to concentrate enthusiasts. Many consumers choose it for unwinding after a demanding day.

These feminized seeds produce female plants and flower in approximately 8–10 weeks. Germination is guaranteed, giving your grow a confident start. Critical Kush is listed as beginner-friendly, with robust growth that rewards attentive care from seedling through harvest.

Start seedlings in a clean, airy medium with steady moisture and gentle light. Perlite, peat, or coco can help maintain balanced drainage and moisture. As plants enter vegetative growth, build a strong root system and provide consistent nutrition. Indoors, ScrOG training can help create an even canopy.

Plants grow to around 4.9 ft (1.5 m), with a sturdy central stem and productive side branches. Grow indoors or outdoors in temperate conditions, aiming for warm days, good airflow, and plenty of sunlight. Keep humidity under control as flowering progresses, and inspect plants regularly for pests and stress.

Expect dense, resin-rich flowers after 8–10 weeks of bloom. Indoor yields can reach 500–550 g/m², while outdoor plants may produce around 600 g each in suitable conditions. Outdoor harvest typically falls in October. Support heavy branches as flowers swell, and allow the crop to finish in a clean, well-ventilated space.

Order Critical Kush from Grassfarmer in small or bulk quantities and enjoy fast, discreet shipping with guaranteed delivery in the USA, Canada, the European Union, and the U.K. Our breeders select premium genetics, our prices stay low, and your germination is guaranteed. Bring home a classic kush profile with heavyweight potential.

Attributes

Climate Temperate
Effects Happy, Relaxed, Talkative
Flavors Earthy, Spicy
Flowering Time 8–10 weeks
Genetics 65% Indica / 35% Sativa
Harvest Month October
Height 4.92 ft | 1.5 m
Indoor Yield 1.64–1.8 oz/ft² | 500–550 g/m²
Lineage Critical Mass x OG Kush
Medicinal Arthritis, Insomnia, Pain
Outdoor Yield 21.16 oz/plant | 600 g/plant
Sex Feminized
THC 19%–25% (High)
Terpenes Alpha-Cedrene, Alpha-Pinene, Terpineol, Caryophyllene, Borneol, Cadinene, Camphene, Citral, Limonene, Eugenol, Farnesene, Fenchol, Humulene, Linalool, Myrcene, Nerolidol, Phytol, Terpinolene