Master Kush Regular Seeds

Genetics & effects

Presented in the Outback Seed Bank catalogue, Master Kush Regular is a regular photoperiod line with reported Hindu Kush × Skunk #1 heritage. Its profile is described as approximately 80% indica and 20% sativa, with listed THC levels of 18–22% and CBD of up to 1.5%. These figures are indicative, as expression can vary with phenotype and growing conditions.

Earthy and woody flavours lead the profile, supported by reported myrcene, caryophyllene and limonene. Individual experiences may differ, but some people describe the effects as deeply relaxed, happy and euphoric, sometimes accompanied by a brighter or more energetic edge. Potency and overall character remain subjective.

As a regular seed line, plants may develop as male or female. This format can appeal to experienced growers who value broader phenotype selection. Those seeking seedless flowers will need to identify plant sex after pre-flowering begins and separate unwanted males before pollen is released.

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

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

Growing in Australia

Master Kush Regular is listed as an intermediate-level option suited to hot, dry and temperate settings. In Australia, outdoor sowing or planting is generally aligned with spring, from September to November, once local temperatures are reliably suitable. Regional conditions vary considerably, so growers should account for humidity, rainfall, heatwaves and overnight temperature shifts.

Its indica-dominant structure is expected to stay relatively compact, with sturdy branching and closely spaced flowering sites. Good airflow around the canopy can reduce the risk of mould during humid periods. Regular observation also helps growers respond to pests, nutrient changes and weather stress before these issues become established.

Indoor

Indoors, plants are listed at up to 120 cm, making them manageable in spaces with moderate headroom. A consistent light schedule is required to keep photoperiod plants in vegetative growth before flowering is initiated. Selective pruning, branch support and an even canopy may help light reach more flowering sites.

The reported flowering period is approximately 7–8 weeks. Catalogue yield figures reach up to 600 g/m², though actual output depends on phenotype, environment, plant count and grower experience. Humidity control and steady air movement are particularly useful as flowers gain density.

Outdoor

Outdoors, Master Kush may reach up to 160 cm where root space, sun and nutrition are favourable. A warm, sunny position with free-draining soil suits its listed climate preferences. In hotter Australian regions, reliable irrigation and mulch can moderate moisture swings, while afternoon shade may be useful during severe heat.

Branches may benefit from support as flowers add weight. In temperate or humid districts, spacing plants generously and avoiding persistently wet foliage can reduce mould risk late in the season.

Harvest

Australian outdoor harvest generally falls between March and May, depending on latitude, planting date, phenotype and seasonal weather. Indoor plants are listed to finish after roughly 7–8 weeks of flowering. Rather than relying only on a calendar, growers can assess flower maturity, aroma, swelling and trichome appearance. Listed outdoor yields reach up to 700 g per plant, but height, timing and harvest weight are estimates rather than assured outcomes.