Critical Seeds

Genetics & effects

Critical feminised seeds combine Big Bud × Skunk #1 genetics in a 60% indica and 40% sativa profile. The plants are known for vigorous growth, substantial flower formation and a relatively compact indoor structure. Flowering is estimated at 6–8 weeks, making this cultivar an appealing option for growers seeking a quick seasonal turnaround.

THC is listed at approximately 14–19%, while CBD may range from 0–0.4%. Individual experiences vary, but users may describe the effect as relaxed, calming and euphoric, followed by an uplifted, creative or talkative mood. The flavour profile brings together earthy and sweet notes with berry, citrus, lemon and classic skunk character. Myrcene, caryophyllene and limonene are the prominent listed terpenes.

Explore feminised seeds, beginner seeds, the Australian grow guide, and the planting calendar.

Explore feminised seeds, beginner seeds, the Australian grow guide, and the planting calendar.

Growing in Australia

Critical is considered beginner-friendly and can suit hot, dry areas, temperate districts and cooler regions with short summers. Its quick flowering window is useful where autumn weather changes rapidly. As conditions differ widely across Australia, growers should match sowing dates and the growing environment to local temperatures, rainfall and daylight hours.

For outdoor cultivation, spring planting generally falls between September and November. In warmer northern areas, strong sun and humidity may require closer airflow and moisture management. In southern or elevated districts, choosing a warm, bright position can help plants make the most of the shorter season. Always check the rules that apply in your state or territory before germination or cultivation.

Indoor

Indoors, plants may remain around 80 cm tall, depending on container size, vegetative time, lighting and training. Their compact stature can work well in rooms with limited vertical space, although the dense flowers benefit from consistent air movement. Low-stress training and an even canopy may help distribute light across productive branches.

Indoor yield is listed at up to 650 g/m² under suitable conditions. This is an indicative upper figure rather than a guaranteed outcome. Keep humidity controlled late in flowering to reduce mould risk, and support heavier branches if flower weight begins to pull them down. Explore more feminised seeds for comparable indoor options.

Outdoor

Outdoors, Critical may reach up to 200 cm where sunlight, root space and seasonal conditions are favourable. A sheltered location with good air circulation can help protect broad, flower-laden branches from wind and prolonged rain. Outdoor yield is listed at up to 1,300 g per plant, though actual performance depends on climate, soil, plant health and grower technique.

• Hot and dry: maintain steady root-zone moisture and use mulch where suitable.
• Temperate: maximise direct sunlight and monitor autumn rainfall.
• Cool, short season: start at the appropriate spring window and prioritise early development.

Harvest

Australian outdoor harvest commonly falls between March and May. Critical’s short flowering period may allow collection earlier within that window, depending on planting time and local weather. Watch flower maturity rather than relying solely on the calendar, and inspect dense growth regularly for moisture, pests and mould. Indoor crops are generally ready after the listed 6–8-week flowering phase, with timing influenced by phenotype and environment.