Critical Kush Auto packs classic Kush depth into a fast, compact grow. Expect dense, resin-bright buds, a straightforward cultivation rhythm, and a deeply relaxing indica character. With 16–20% THC and an 8–10-week life cycle, it delivers a quick route to a satisfying harvest.

Our breeders created this autoflower by crossing Critical Kush with BF Super Auto #1. Its lineage draws on Skunk #1, OG Kush, and Ruderalis, bringing together familiar Kush character, sturdy growth, and automatic flowering. The result is a predominantly indica variety: 90% indica and 10% sativa.

The aroma opens with rich earth and fresh pine, then settles into dry, woody Kush notes. Buds develop a hard, chunky structure and a heavy coat of glistening resin. That bold, forest-floor profile carries through to a smooth smoke with a lingering earthy finish.

Critical Kush Auto brings a strong, body-led experience with a gentle lift in mood. Expect relaxed, happy effects that can turn sleepy as the evening unfolds. Its medium THC range suits those seeking a substantial, calming experience without an overwhelmingly cerebral edge.

Humulene, pinene, and myrcene help shape the strain’s earthy, woody aroma and pine-fresh edge. The profile makes a natural fit for quiet evenings and unhurried downtime. Its abundant resin also gives growers an appealing option for concentrates and extracts.

These autoflowering seeds flower according to age, so you don’t need to change the light schedule to trigger bloom. The full cycle typically takes 8–10 weeks from germination to harvest. Germination is guaranteed, giving you added confidence as you start your grow.

Early growth rewards a steady hand. Use a light, well-draining medium such as quality soil, coco, or a blend with perlite, and avoid overwatering young plants. Keep conditions warm and stable, provide consistent light, and start with a gentle feeding routine suited to seedlings.

The plants are hardy, moderately easy to grow, and reach around 1.3 m, with a strong central stem and supporting side branches. They suit indoor setups and outdoor spaces, including smaller gardens. Keep airflow moving, monitor humidity, and stay alert for pests as the canopy develops.

With a warm, temperate environment and consistent care, Critical Kush Auto can produce dense, resin-rich flowers in a short season. Indoor yields are listed at 450–550 g/m², while outdoor plants can deliver around 350–450 g each. Its automatic cycle supports a flexible planting window and quick turnaround.

Choose Critical Kush Auto for classic Kush flavor, dependable autoflowering growth, and a fast finish. Grassfarmer offers premium genetics in small and bulk quantities, with fast, discreet shipping and guaranteed delivery across the USA, Canada, the European Union, and the U.K. Your seeds arrive in original packaging, backed by our germination guarantee.

Attributes

Climate Temperate
Effects Relaxed, Sleepy, Happy
Flavors Earthy, Pine, Woody
Genetics 90% Indica / 10% Sativa
Harvest Month All Season
Height 4.27 ft | 1.3 m
Indoor Yield 1.47–1.8 oz/ft² | 450–550 g/m²
Life Cycle 8–10 weeks
Lineage Critical Kush x BF Super Auto #1
Medicinal Fatigue, Muscle Spasms, Stress
Outdoor Yield 12.35–15.87 oz/plant | 350–450 g/plant
Sex Feminized
THC 16%–20% (Medium)
Terpenes Humulene, Alpha-Phellandrene, Alpha-Pinene, Caryophyllene, Beta-Pinene, Borneol, Eucalyptol, Myrcene, Phytol, Valencene