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Nepeta mussinii

Catmint

Nepeta mussinii, also known as Catmint, is a hardy perennial loved for its aromatic grey green foliage and masses of violet blue flowers. Flowering from spring through autumn, it adds continuous colour and attracts bees and butterflies to NZ gardens. Low growing and spreading, this perennial is ideal for edging, borders, or mass plantings. With its soft texture, drought tolerance, and easy care, Nepeta mussinii is a perfect choice for low maintenance landscapes.

Nepeta mussinii with blue flowers and lush foliage.
Nepeta mussinii plant in a garden showing with blue flowers and lush foliage.
The average plant height is 5 cm
$16.84

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Suited to regions:Subtropical, Temperate
Plant type:Perennials
Height:20 cm
Spread:30 cm
Flowering time:Summer
Tolerances:
Garden uses:Borders, Containers, Living areas, Paths & Steps, Pool areas
Garden styles:Backyard, City & Courtyard, Frontyard, Modern
Easy to grow?Yes
Maintenance requirementsLow
Growth rateMedium
Also known asCatmint
Sku12031

How to grow Nepeta mussinii in NZ

Growing Nepeta mussinii in NZ is simple as it thrives in full sun and well drained soil. It is tolerant of dry and poor soils, making it perfect for tough garden sites. Plant in spring or autumn for best establishment. Mulch lightly to conserve soil moisture and reduce weeds. With its resilience and ability to withstand heat and drought, Nepeta mussinii is well suited to a wide range of NZ garden conditions.

Nepeta mussinii care tips

Caring for Nepeta mussinii involves trimming back after flowering to encourage new growth and further blooms. Water during extended dry spells, though established plants are very drought tolerant. Fertilise lightly in spring with a balanced fertiliser to promote vigorous growth. In late winter, cut back old stems to ground level to refresh the plant for the next season. With minimal effort, Nepeta mussinii will thrive and reward you with months of colour.

Nepeta mussinii size, spacing, and growth rate

Nepeta mussinii typically grows 30 to 45 cm tall with a spread of 45 to 60 cm, forming a compact and tidy mound. Space plants about 40 to 50 cm apart for edging or mass planting. Growth is moderate, with plants establishing quickly in suitable conditions. Its low, spreading habit makes Nepeta mussinii ideal for creating neat borders, colourful edging, or groundcover in NZ gardens.

Landscaping uses for Nepeta mussinii

Nepeta mussinii is a versatile perennial that works beautifully as edging along pathways, in borders, or in cottage style plantings. Its violet blue flowers contrast well with roses and other perennials, adding depth and texture. It is also effective for erosion control on banks or slopes. With its compact habit, resilience, and pollinator friendly blooms, Nepeta mussinii enhances NZ gardens with charm, fragrance, and long lasting seasonal colour.

Why buy Nepeta mussinii from The Plant Company?

Buying Nepeta mussinii from The Plant Company ensures you receive premium quality plants grown in NZ conditions. As NZ’s most trusted plant nursery, we supply strong, healthy perennials that are ready to thrive. Each plant is securely packaged for safe delivery, with fast nationwide shipping available. Choosing The Plant Company means expert service, reliable support, and confidence your Nepeta mussinii will establish well and provide years of beauty in your garden.

Questions and Answers

Have a question about Nepeta mussinii (Catmint)? We are here to help.

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Our most famous blooms include Coprosma Hawera (Sand Coprosma) and Aesculus Briotii, but some of our best-kept secrets are Carex dipsacea (Teasel Sedge), Cornus 'Eddie's White Wonder', and Acer palmatum Burgundy Lace — underrated beauties ready to shine.
–The Plant Company

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