Rainbow Seeds

Rainbow is a feminised hybrid listed in the Kiwi Seed Bank catalogue, with reported Blueberry × Dancehall genetics and an even 50% sativa and 50% indica profile. It is aimed at intermediate growers seeking colourful flowers, sweet fruit character and balanced plant structure. Figures are indicative rather than assured, as phenotype, environment and grower experience can all influence the final crop.

Genetics & effects

This variety is reported to produce 15–20% THC and 0–1% CBD. Its terpene profile includes myrcene, limonene and caryophyllene, supporting a flavour led by fruit, sweet candy and pineapple. Individual perception differs, but some people describe the experience as uplifting, focused or energetic, followed by a tingly or aroused feeling. Setting, tolerance and phenotype may shape the experience.

The balanced lineage can express variation between plants. Some phenotypes may lean towards broader leaves and denser branching, while others may show greater stretch and a more open frame. Feminised seeds are selected to produce female plants, although regular observation remains important throughout the cycle. Explore more options in the feminised seed collection.

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

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

Growing in the named country

In New Zealand, outdoor timing should follow southern-hemisphere seasons. Spring planting falls between September and November, once local temperatures are stable and frost exposure has passed. Rainbow is associated with hot, dry and temperate conditions, making site selection important across the country’s varied regional climates.

Choose strong light, free-draining media and steady airflow. Coastal humidity, heavy summer rain and cool autumn nights can raise mould pressure around dense flowers, so inspect plants frequently and keep the canopy open. Growers are responsible for understanding and following all rules that apply in their location.

Indoor

Indoors, Rainbow may reach up to 160 cm and has a reported flowering window of 8–10 weeks. Early canopy shaping can help manage height and distribute light across productive sites. Avoid overcrowding, maintain air movement above and below the canopy, and keep environmental changes gradual.

• Reported indoor potential: up to 650 g/m²
• Difficulty: intermediate
• Structure: balanced hybrid with phenotype variation
• Key aromas: fruity, sweet, candy and pineapple

As flowering develops, supports may be useful for heavier branches. Keep equipment clean and monitor moisture around the root zone rather than relying on a fixed schedule.

Outdoor

Outdoors, plants may grow up to 200 cm where root space, sun and weather are favourable. A north-facing position can provide long daily light exposure. Allow generous spacing for airflow and use discreet supports before flowers gain weight. In wetter districts, shelter from prolonged rainfall can reduce risk without restricting ventilation.

Reported outdoor potential is up to 800 g per plant, but actual output varies widely with season length, soil, sunlight, plant size and local conditions.

Harvest

New Zealand outdoor harvest generally falls between March and May. Exact timing depends on planting date, phenotype and regional autumn weather. Use flower maturity rather than the calendar alone, and watch forecasts closely as temperatures fall. Harvest figures and timing are estimates, not promised outcomes.