Colombian Gold Seeds

Genetics & effects

Colombian Gold is a feminised, THC-dominant selection presented in the Outback Seed Bank catalogue. Its heritage is listed as a Santa Marta Colombian landrace lineage, with a 100% sativa profile. Catalogue figures place THC at 15–20% and CBD at 0–0.3%, though cannabinoid levels can vary with phenotype, environment and harvest timing.

Experiences are subjective, but Colombian Gold is often described as energetic, creative and socially engaging. Some consumers report a talkative, giggly or euphoric mood. Its aromatic profile combines lime, sweet fruit and herbs with spicy, skunky depth. Terpinolene, myrcene and caryophyllene are the principal terpenes associated with the profile, creating a bright opening and an earthy, peppery finish.

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 option suited to growers comfortable with training, canopy control and routine climate monitoring. It may perform in hot, humid and temperate Australian settings, although local conditions differ greatly between regions. Good airflow, measured watering and sensible spacing can reduce the risk of mould during humid periods.

For outdoor cultivation, spring planting generally falls between September and November. In cooler southern areas, wait for stable warmth and longer daylight. In warmer northern zones, choose a position with airflow and monitor intense heat, heavy rain and persistent humidity. Always check the rules applying in your state or territory before acquiring or growing seeds.

Indoor

Indoors, plants are listed as reaching up to 120 cm. Their sativa structure may respond well to early topping, low-stress training or a level canopy, provided plants have time to recover. Allow vertical clearance for flowering stretch and keep light coverage even across the canopy.

• Flowering: approximately 8–10 weeks
• Indoor height: up to 120 cm
• Indoor yield: up to 550 g/m²

Yield figures are catalogue estimates rather than assured outcomes. Light intensity, root space, nutrition, temperature, humidity and grower experience can all affect performance.

Outdoor

Outdoor plants are listed as reaching up to 150 cm and producing up to 1,200 g per plant in favourable conditions. Select a sunny, well-drained site with enough room for lateral branching. Supports may be useful as flowers gain weight. In exposed locations, protection from strong wind and prolonged rain can help preserve branch structure and flower quality.

Regularly inspect dense growth, remove damaged foliage with clean tools and keep the surrounding area tidy. Avoid leaving the root zone continually saturated, particularly during wet autumn weather.

Harvest

Australian outdoor harvest commonly falls between March and May, depending on latitude, planting date, phenotype and seasonal weather. Rather than relying only on the calendar, assess flower maturity and overall plant condition. Indoor plants generally finish after the stated 8–10 week flowering window. Careful handling and a slow, well-managed post-harvest drying period can help retain the strain’s lime, herbal, spicy and sweet-fruit character.