Master Kush Seeds

Genetics & effects

Master Kush feminised is an indica-dominant selection presented by Outback Seed Bank. Its commonly reported lineage is Hindu Kush × Skunk #1, although exact heritage can vary between selections. The profile is approximately 80% indica and 20% sativa, supporting compact growth, broad foliage and dense flower development.

THC is commonly reported at around 18–24%, while CBD may range from very low levels to approximately 1.5%. Individual experience varies, but the effects may feel calming, relaxed and euphoric, sometimes shifting towards sleepiness later. Some people also describe an initially uplifting mood. Aroma and flavour typically combine earthy Kush, pine and pungent spice, with myrcene, beta-caryophyllene and limonene among the commonly associated terpenes.

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

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

Growing in Australia

Master Kush is considered approachable for less experienced growers, provided airflow, moisture and nutrition are kept consistent. It generally suits temperate or hot, dry conditions. In Australia, outdoor planting is commonly aligned with spring from September to November, once local temperatures are stable and frost exposure has passed.

Its dense indica structure benefits from good spacing and regular observation during humid weather. Avoid leaving foliage crowded around developing flowers, as steady air movement can reduce the risk of mould. Exact performance depends on climate, cultivation method, plant health and environmental control.

Indoor

Indoors, Master Kush may reach up to 120 cm and generally flowers for approximately 8–10 weeks. Its manageable shape can suit smaller rooms, tents and low-profile setups. Gentle canopy training may help light reach more flowering sites, while selective removal of obstructive foliage can improve circulation.

• Flowering: approximately 8–10 weeks
• Indoor height: up to 120 cm
• Reported yield: up to 450 g/m²
• Difficulty: beginner-friendly

Maintain stable temperatures and avoid excessive humidity as flowers gain weight. The strong earthy and pungent aroma can become pronounced late in bloom, so suitable ventilation may be useful where odour management is important.

Outdoor

Outdoors, plants may grow to around 160 cm in favourable conditions. A sunny location with freely draining soil is preferable, particularly in regions receiving autumn rainfall. Hot, dry and temperate zones can both suit this variety, though local seasonal conditions remain the main influence on plant size and flower quality.

• Outdoor height: up to 160 cm
• Reported yield: up to 550 g per plant
• Preferred setting: sunny, ventilated and well drained

Harvest

Australian outdoor harvest commonly falls between March and May. Timing may shift with latitude, planting date and seasonal weather. Growers can assess maturity through flower development, aroma and trichome colour rather than relying on the calendar alone. Indoor plants are generally ready after their 8–10 week flowering period. Yield figures are indicative rather than assured and will vary with conditions and grower technique.