Permanent Marker Auto Seeds

Genetics & effects

Permanent Marker Auto is a feminised autoflowering hybrid presented by Kiwi Seed Bank. Its reported background combines a Biscotti × Jealousy × Sherbet-derived Permanent Marker line with ruderalis genetics, although the exact lineage is uncertain. The balance is described as approximately 60% indica and 40% sativa.

THC potential is listed at 24–32%, with CBD at 0–2%, making this a notably potent cultivar on paper. Individual outcomes can vary with phenotype, environment and cultivation. Aromas and flavours may include floral sweetness, sharp pungency, soap-like notes and a candy finish. Caryophyllene, limonene and myrcene are the principal reported terpenes.

Experiences are subjective, but some people describe the effects as euphoric, happy and uplifting at first, followed by a more settled, relaxed feeling. Others report a creative edge. The intensity may feel substantial, particularly for people unfamiliar with high-THC cultivars.

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

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

Growing in New Zealand

This autoflower is rated as an intermediate growing project. Its self-timed flowering can suit New Zealand’s variable conditions and shorter regional growing windows. Spring planting generally falls between September and November. Choose the warmest, brightest period available in cooler districts, while allowing good airflow in humid areas to reduce the risk of mould.

Hot, dry and temperate settings are expected to offer the easiest fit, though the cultivar may also suit cool, short seasons when timing is planned carefully. Autoflowers have limited recovery time, so steady conditions and minimal disruption are preferable. Cultivation outcomes are never assured and depend on phenotype, weather and grower experience.

Indoor

Indoors, plants may reach up to 140 cm, so height should be considered before germination. A stable light cycle, balanced airflow and consistent root-zone conditions can support even development. Gentle canopy guidance early in growth may help make efficient use of space, but heavy intervention can slow a fast autoflowering plant.

The full seed-to-harvest cycle is listed at approximately 10–11 weeks. Indoor yields may reach up to 400 g/m² in favourable conditions, although this figure is a reference rather than a promise.

Outdoor

Outdoor plants may grow up to 160 cm and potentially produce up to 450 g per plant. Select a sunny, sheltered position with free-draining soil and reliable airflow. In wetter parts of New Zealand, protection from prolonged rain can help preserve flower quality and colour. In dry regions, monitor moisture consistency during hot spells.

Harvest

New Zealand’s main outdoor harvest window is March to May. Because this is an autoflower, actual finishing time follows its 10–11 week cycle and planting date rather than changing daylight alone. Check flower maturity directly and allow for local weather. Finished flowers may express dense sweetness, pungent floral notes and a distinctive soapy-candy profile that could make it a favourite among growers seeking bold aroma and compact seasonal timing.