CBD Harle-Tsu Seeds

Genetics & effects

CBD Harle-Tsu is a feminised photoperiod cultivar created from Harlequin × Sour Tsunami genetics. Its profile is approximately 40% sativa and 60% indica, with listed cannabinoid ranges of 10–20% CBD and 0.2–1% THC. Actual expression can vary with phenotype, environment, plant health and harvest timing.

The aromatic profile combines woody and sweet notes with spicy pine accents. Myrcene, beta-caryophyllene and alpha-pinene are prominent listed terpenes. Individual experiences differ, but consumers may subjectively describe the effects as relaxed, happy or appetite-enhancing. The restrained THC range may appeal to those who prefer a less intense experience, though personal responses are never assured.

Explore feminised seeds, cbd seeds, the Australian grow guide, and the planting calendar.

Explore feminised seeds, cbd seeds, the Australian grow guide, and the planting calendar.

Growing in Australia

This intermediate-level cultivar can suit hot, dry regions, temperate areas and cooler districts with shorter summers. Australian growers generally begin outdoor plants in spring, from September to November, once local temperatures are reliably mild. Check local requirements before acquiring or growing seeds, as rules differ between Australian states and territories.

Consistent airflow, sensible humidity management and regular observation are valuable throughout the cycle. Dense foliage may benefit from selective thinning so light and air reach inner growth. Avoid prolonged saturation around the roots, and support branches before flowers gain substantial weight.

Indoor

Indoors, CBD Harle-Tsu may reach up to 170 cm, so early canopy planning is worthwhile. Low-stress training, topping and an even light footprint can help keep vigorous growth manageable. Flowering is listed at around 8–9 weeks, with indoor yields of up to 400 g/m² under suitable conditions.

• Allow enough vertical space for the flowering stretch.
• Maintain steady air movement above and below the canopy.
• Keep humidity controlled as flowers become denser to reduce mould risk.
• Use branch support where needed rather than waiting for stems to lean.

Outdoor

Outdoor plants may grow up to 200 cm and can produce up to 600 g per plant. These catalogue figures are useful planning references rather than guaranteed outcomes. Choose a sunny, well-drained position with shelter from strong winds. In hot, dry districts, moisture retention around the root zone can be helpful, while temperate and cool-short climates call for careful timing and good airflow.

Watch for weather shifts late in the season. Rain, cool nights and tightly packed flowers can raise mould pressure. Regular inspection, adequate spacing and protection from extended wet periods help reduce risk. Leaves may show changing colour as maturity approaches, depending on phenotype and night temperatures.

Harvest

Australian outdoor harvest generally falls between March and May. Rather than relying only on a calendar date, assess flower development and trichome appearance across several parts of the plant. Aroma often becomes richer near maturity, bringing its woody, sweet and spicy character forward with a fresh pine edge. With attentive canopy management and climate awareness, CBD Harle-Tsu can become a favourite project for growers seeking a CBD-dominant feminised cultivar.