Amnesia Haze Seeds

Genetics & effects

Amnesia Haze is a feminised, sativa-dominant hybrid with a commonly cited background of Thai, Hawaiian and Afghani genetics, although its exact lineage can vary. Its approximate 70% sativa and 30% indica profile tends to produce vigorous branching, noticeable stretch and long, resinous flowers.

THC levels are commonly listed at 18–22%, while CBD may range from 0.1–2%. Actual cannabinoid content varies with phenotype, environment and harvest timing. Many adults describe the experience as energetic, euphoric, creative or uplifting at first, sometimes followed by a more relaxed feeling. Effects are subjective and can differ between individuals.

The aroma and flavour profile brings together lemon, citrus, earthy pepper, ripe fruit and classic haze notes. Limonene, myrcene and beta-caryophyllene are among the commonly associated terpenes. Explore more feminised seeds in the Outback Seed Bank catalogue.

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

This is an intermediate-level choice that rewards consistent canopy management and close environmental control. Its preferred conditions include hot, dry or temperate climates. In Australia, outdoor spring planting generally falls between September and November, once local conditions are reliably warm. Always check the rules that apply in your state or territory before acquiring or cultivating seeds.

Good airflow is particularly important as flowers gain density. Avoid prolonged humidity, allow adequate spacing between branches and keep watering practices consistent to reduce the risk of mould. The plant’s height and flowering duration make planning more important than with compact, fast-finishing varieties.

Indoor

Indoors, Amnesia Haze commonly reaches 80–140 cm. Its sativa influence can create substantial vertical growth after flowering begins, so early training and an even canopy can help use available space efficiently. Suitable options include low-stress training, topping and screen-based layouts, depending on the grower’s experience and setup.

Flowering usually takes about 9–10 weeks. Stable light, airflow and humidity support steady flower development. Estimated indoor yields are around 450–650 g/m² under well-managed conditions, but phenotype, equipment and cultivation skill can substantially change the outcome.

Outdoor

Outdoors, plants may reach approximately 150–250 cm when given generous root space and ample sun. Choose a position with strong light exposure, moving air and shelter from prolonged late-season rain. Its size can make discreet placement and structural support worth considering.

In warm Australian regions, branches may become heavily loaded as flowers develop. Stakes, ties or netting can support the canopy, while selective pruning may improve light penetration. In cooler temperate areas, consider whether autumn weather will remain suitable through the full flowering window.

Harvest

Australian outdoor harvest generally falls between March and May, depending on latitude, planting time, phenotype and seasonal conditions. Estimated outdoor yields range from 500–800 g per plant in favourable settings. These figures are reference points rather than promised results.

Watch flower development rather than relying solely on calendar dates. A well-timed harvest can preserve the bright citrus, pepper and haze character that makes Amnesia Haze a favourite among growers who enjoy expressive sativa-dominant plants.