Bubba Kush Auto Seeds

Genetics & effects

Bubba Kush Auto is a feminised autoflower combining White Widow Autoflower with Pre-98 Bubba Kush and autoflowering ruderalis heritage. Its profile is approximately 80% indica and 20% sativa, pairing compact growth with an automatic flowering cycle. Catalogue figures place THC at 15–22% and CBD at 0–0.3%, though natural variation may occur between plants and growing environments.

The aroma and flavour profile leans towards chocolate, roasted coffee, earth, sweetness and pungent kush. Beta-caryophyllene, myrcene and limonene contribute to its layered character. Experiences are subjective, but some consumers describe the effects as powerful, calming and deeply relaxed, often accompanied by a happy mood and a sleepy finish. Individual experiences can vary.

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

This beginner-friendly variety suits hot, dry and temperate Australian conditions. As an autoflower, it begins flowering according to age rather than changing daylight hours, making its schedule relatively straightforward. Outdoor spring planting generally falls between September and November, while the main seasonal harvest period in Australia is March to May. Autoflower plants started in spring may finish earlier, depending on their age, local weather and growing conditions.

Choose a bright position with good airflow and free-draining soil. Avoid prolonged saturation around the roots, and keep an eye on humidity as flowers gain density. Local conditions vary significantly across Australia, so growers should adjust watering and shelter to suit heat, rainfall and coastal humidity.

Indoor

Indoors, Bubba Kush Auto can reach up to 100 cm and may produce up to 400 g/m² under suitable conditions. Its moderate height makes it suitable for spaces where vertical room is limited. Use a light, aerated growing medium and avoid unnecessary disruption to the root zone, as autoflowers have limited time to recover from stress.

• Flowering period: approximately 8–9 weeks
• Indoor height: up to 100 cm
• Indoor yield: up to 400 g/m²
• Difficulty: beginner

Steady airflow and sensible spacing can reduce the risk of mould around dense flowers. A consistent environment is generally preferable to frequent major changes.

Outdoor

Outdoors, plants may reach up to 150 cm and yield up to 150 g per plant. Hot, dry areas can suit this cultivar well when watering is managed carefully. In temperate regions, use the warmest and sunniest part of the season. Where late-season rain or high humidity is common, a sheltered position with airflow can help protect developing flowers.

Container growing allows plants to be moved during severe weather, while direct planting may provide greater root space. Actual height, colour, aroma and output depend on sunlight, nutrition, container size, weather and plant variation.

Harvest

For the Australian outdoor calendar, March to May is the main harvest window, although spring-started autoflowers may complete their cycle sooner. Assess maturity plant by plant rather than relying only on dates. The stated 8–9 weeks refers to flowering time, and the full seed-to-harvest cycle may differ with conditions. Yield figures are potential outcomes rather than assurances.