Cinderella 99 Seeds

Genetics & effects

Cinderella 99 is a Princess-derived, sativa-dominant hybrid presented in the Outback Seed Bank catalogue. Its exact lineage is disputed, so the genetic background is best viewed as an informed profile rather than a fixed pedigree. The estimated balance is 70% sativa and 30% indica, supplied as feminised seeds for growers who want to focus their space on flowering plants.

Catalogue estimates place THC at 18–22% and CBD at 0.1–0.3%, though final expression can vary with phenotype and growing conditions. Some people describe the experience as euphoric, uplifting, energetic, creative, focused or distinctly cerebral. These impressions are subjective and may differ between individuals. The aroma and flavour profile commonly leans sweet and citrus-forward, with tropical pineapple, fresh pine and earthy depth. Limonene, pinene and caryophyllene are associated with this bright, layered character.

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

Cinderella 99 is considered an intermediate-level option, rewarding close attention to airflow, feeding and canopy shape. It is generally associated with hot, dry and temperate conditions. In Australia, outdoor spring planting falls between September and November. Timing should be adjusted for local temperature, rainfall and daylight patterns, as conditions vary widely between regions.

Its relatively compact structure can make it a favourite where vertical room is limited, while the vigorous sativa influence may still produce quick lateral growth. Regular observation helps growers respond to stretching, humidity shifts and changes in leaf colour. Explore more climate-aware options in the Australian climate seed collection.

Indoor

Indoors, plants are estimated to reach 80–150 cm. Flowering commonly takes around 8–9 weeks, with a listed yield range of approximately 400–600 g/m² under suitable conditions. Gentle training and an even canopy can help distribute light across developing flower sites. Avoid overcrowding, and maintain steady air movement to reduce mould risk around dense growth.

• Estimated height: 80–150 cm
• Flowering period: 8–9 weeks
• Estimated yield: 400–600 g/m²
• Experience level: Intermediate

Outdoor

Outdoors, Cinderella 99 may reach approximately 150–200 cm and is best matched with a bright position, free-draining soil and dependable airflow. The listed yield range is 500–800 g per plant, but weather, phenotype, container size and grower experience can substantially influence the final amount. In humid districts, allow generous spacing and inspect flowers after prolonged rain. In hotter areas, consistent watering and root-zone protection may support steadier development.

Harvest

Across much of Australia, the expected outdoor harvest window is March–May. Seasonal timing can shift by latitude and local weather. Rather than relying only on the calendar, growers often assess flower maturity, aroma, swelling and trichome appearance. Indoor harvest generally follows the estimated 8–9 week flowering period. Mature flowers may express sweeter pineapple and citrus notes over a piney, earthy base, though each phenotype can show its own emphasis.