White Rhino Auto Seeds

Genetics & effects

White Rhino Auto combines White Widow, North American indica and ruderalis genetics in an autoflowering format. Its estimated 80% indica and 20% sativa balance supports compact growth, broad foliage and a sturdy central structure. This feminised selection is suited to growers seeking a straightforward plant with no need to change light hours to begin flowering.

THC is listed at 14–20%, while CBD is listed at up to 0.5%. Individual experiences vary, but some adults may perceive an early euphoric lift followed by a heavier, more relaxed feeling. Its aromatic profile blends pine, spice and sweetness, with myrcene, pinene and caryophyllene contributing earthy, resinous depth. Potency, flavour and effects can differ between plants and growing conditions.

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

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

Growing in Australia

Outback Seed Bank presents White Rhino Auto as a beginner-friendly option for hot, dry areas, temperate zones and cooler regions with short summers. Spring planting in Australia generally falls between September and November. Autoflowering plants may also suit other warm windows where local conditions provide enough light and stable temperatures.

Choose an airy medium and avoid keeping the root zone constantly wet. A light, consistent feeding approach is preferable to sudden increases. Good spacing, drainage and airflow can reduce the risk of mould when humidity rises. Growers comparing formats can explore the autoflower seed collection or browse more feminised seeds.

Indoor

Indoors, White Rhino Auto may reach up to 110 cm. Its compact profile can fit smaller tents, although enough vertical room should remain for lighting and airflow. Gentle plant shaping early in growth may help open the canopy, but major stress is best avoided once flowering is under way because autoflowers have limited recovery time.

• Flowering: approximately 7–8 weeks
• Indoor yield: up to 550 g/m²
• Structure: compact, indica-leaning and suitable for simple canopy management

Use stable lighting, moderate humidity and regular air exchange. These figures are indicative rather than assured; container size, environment, plant health and grower experience all influence the final outcome.

Outdoor

Outdoors, plants may reach up to 150 cm and produce up to 200 g per plant in favourable conditions. A sunny position with free-draining soil is ideal. In hot, dry districts, mulch can help moderate root-zone temperature, while morning watering limits prolonged overnight moisture. In cool or humid areas, place plants where moving air can pass through the foliage and rain does not remain trapped around dense flowers.

The short flowering phase makes this variety appealing where the favourable outdoor window is limited. Even so, local temperature swings, heavy rain, pests and reduced sunlight may affect size, aroma and production.

Harvest

For traditional spring-planted outdoor crops in Australia, the broader harvest season is March to May. Autoflowers run on their own internal schedule, so White Rhino Auto may finish earlier depending on sowing date and conditions. Track flower maturity rather than relying on a calendar alone. Swollen floral growth, fading fresh pistils and changes in resin colour can help indicate readiness. Handle harvested flowers gently and dry them in a dark, ventilated space with steady temperature and humidity to preserve their pine, spicy and sweet character.