Myosotis colensoi

NZ Alpine Forget-Me-Not, Colenso’s Forget-Me-Not

Myosotis colensoi is a mat-forming, NZ native perennial. The foliage comprises felted, grey-green leaves on this low-growing plant. Through spring and summer, it bears pretty, white flowers with a yellow centre. It grows as a clump, reaching approximately 10 cm in height and 30 cm in width. This plant grows best when planted on a well-drained site in full sun or partial shade. It is hardy to dry periods, frost, and cold conditions. This plant is ideal for rock gardens, container gardening, or as a ground cover.

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Suited to regions:	All regions
Plant type:	Perennials
Height:	10 cm
Spread:	30 cm
Flowering time:	Spring, Summer
Tolerances:	Extended dry periods, Hardy
Garden uses:	Borders, Containers, Living areas, Paths & Steps, Pool areas
Garden styles:	Backyard, City & Courtyard, Frontyard, Japanese, Mediterranean, Modern, Native, Rock
Easy to grow?	Yes
Maintenance requirements	Low
Growth rate	Medium
Also known as	NZ Alpine Forget-Me-Not, Colenso’s Forget-Me-Not
Sku	13745

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.

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