Myosotis colensoi

Growing Myosotis colensoi Successfully in NZ

Myosotis colensoi, or Colenso’s Forget-Me-Not, is a charming NZ native suited to alpine or cool-climate gardens. It thrives in partial shade with moist, well-drained, humus-rich soil. This perennial prefers cooler temperatures and benefits from protection against intense sun and drying winds. Ideal for rockeries, shaded borders, or native plantings, it requires regular watering during dry periods and appreciates mulch to maintain consistent moisture. Avoid waterlogged conditions to prevent root rot and ensure healthy growth.

Plant Size and Spacing

Myosotis colensoi typically grows to a height of around 10–20 cm and a width of 20–30 cm. For mass planting or natural displays, space plants 20–30 cm apart to allow for natural growth and development. This ensures a dense but open planting that helps prevent fungal issues while showcasing the delicate blue flowers. Ideal for rock gardens, alpine borders, or shaded native beds.