Amnesia Seeds

Genetics & effects

Amnesia is a feminised, sativa-leaning variety commonly associated with Haze × Afghani genetics, although individual lineage expressions may vary. Its reported balance is approximately 70% sativa and 30% indica, supporting vigorous growth, long branches and generous flower development.

Aromatic notes may combine citrus, sweet fruit, earthy wood, incense and classic haze character. Terpinolene, myrcene, caryophyllene and limonene are commonly associated with this profile. Depending on phenotype and growing conditions, flowers may test around 15–20% THC and 0–0.5% CBD.

Personal experiences are often described as cerebral, energetic, creative or uplifting, sometimes followed by a more relaxed and giggly mood. Effects remain subjective and can differ considerably between individuals and harvests.

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

Amnesia suits growers with some prior experience, particularly those comfortable managing a tall, energetic canopy over a nine-to-ten-week flowering period. It generally performs well in hot, dry or temperate conditions. Good airflow, measured watering and regular canopy checks can help reduce the risk of humidity-related mould.

Explore more options in the feminised seed collection or compare sativa-forward varieties in the sativa seed collection.

Indoor

Indoors, plants may reach up to 130 cm, depending on container size, vegetative time, lighting and training. Early branch guidance and an even canopy can make better use of available light while keeping height manageable. Strong air exchange is especially useful as flowers gain density late in bloom.

• Flowering: approximately 9–10 weeks
• Potential indoor yield: up to 500 g/m²
• Experience level: intermediate

Yield figures are indicative rather than assured, as environment, phenotype and grower technique all influence the final result.

Outdoor

Outdoors, Amnesia can become a substantial plant, potentially reaching up to 210 cm where root space, sun and conditions allow. In Australia, spring planting generally falls between September and November. Choose a bright, well-ventilated position and allow room for lateral growth.

Hot, dry regions may require careful moisture management, while temperate areas benefit from close observation as autumn humidity rises. Outdoor yields may reach up to 700 g per plant under favourable conditions, but seasonal variation can significantly change plant size and flower production.

Harvest

Australian outdoor harvest commonly falls between March and May, with the exact timing shaped by latitude, local weather and phenotype. Check flower maturity rather than relying on the calendar alone. A gradual aroma increase, swollen floral structures and changing resin colour can help indicate readiness. Plan for dry weather where possible and maintain airflow around mature flowers to reduce mould risk near harvest.