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nepeta cottage blue

Discover a delightfully compact and aromatic addition to your garden with nepeta cottage blue. Renowned for its appealing mounds of silvery-green foliage and masses of soft lavender-blue flowers, this favoured catmint variety brings a charming, cottage-style effect to borders and containers. Nepeta cottage blue is prized not only for its floral display but also for its versatility—thriving in New Zealand’s varied climates and requiring minimal maintenance. Whether you’re seeking pollinator-friendly plants or striking perennials for your garden design, nepeta cottage blue offers exceptional beauty and practicality.

Nepeta 'Six Hills Giant' green foliage and blue flowers.

Nepeta 'Six Hills Giant' (Catmint)

Nepeta 'Six Hills Giant' is a vigorous perennial prized for its aromatic foliage and abundant lavender blue flowers that bloom from late spring through summer. Taller than most Catmints, this variety creates a soft, flowing effect in NZ gardens, attracting bees and butterflies in abundance. Its drought tolerance and low maintenance needs make it ideal for both cottage and modern landscapes. 'Six Hills Giant' delivers colour, fragrance, and resilience with ease.

Suited to regions: Subtropical, Temperate
Plant type: Perennials
Height: 50 cm
Spread: 75 cm
Flowering time: Summer, Autumn
Tolerances: Hardy
Garden uses: Borders, Containers, Living areas, Paths & Steps, Pool areas
Garden styles: Backyard, City & Courtyard, Frontyard, Modern
Aristea major plants with blue flowers and lush, green foliage.

Aristea major

Aristea major is a spectacular herbaceous perennial that grows as a clump with tall, green, sword-like leaves. Tall spikes rise above the foliage in spring to bear clusters of intense blue flowers. It typically grows to 1 m tall and the same wide. Aristea major is commonly used for adding flair to a mixed planting and is commonly included in cottage gardens or mass planted on a bank or the like.

Suited to regions: All regions
Plant type: Perennials
Height: 1.00 m
Spread: 1.00 m
Flowering time: Spring
Tolerances: Coastal, Hardy
Garden uses: Banks, Borders, Containers, Living areas, Parks, Paths & Steps, Ponds, Pool areas, Specimen
Garden styles: Backyard, City & Courtyard, Coastal, Cottage, Frontyard, Japanese, Modern
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Features of Nepeta Cottage Blue

Nepeta cottage blue stands out with its continuous flowering from early summer well into autumn. Its compact form, reaching around 30–40 cm tall, makes it ideal for front-of-border positions, edging, or container plantings. The pleasantly aromatic leaves naturally deter pests, while bees and butterflies frequently visit its blooming spikes. This reliable perennial is drought-resistant once established, perfect for sunny spots and well-drained soils typical of New Zealand gardens.

Low-growing nepeta cottage blue is a great choice for gardeners wanting vibrant colour and foliage contrast without overwhelming other plantings. The flower spikes produce a gentle blue haze, partnering beautifully with roses, lavender, or ornamental grasses. If you’re interested in exploring other catmint options, see Nepeta mussinii (Catmint), another traditional favourite for cottage gardens.

Uses in the Garden

Nepeta cottage blue is beloved for its multifaceted uses. It’s ideal for creating classic cottage garden borders, edging paths, or carpeting the ground in perennial beds. This plant excels in informal settings, weaving gently through other plantings and delivering a relaxed, wildflower effect. It also helps deter unwanted insects thanks to its aromatic foliage, making it a great companion in vegetable or herb gardens. For larger spaces or more upright varieties, consider Nepeta 'Six Hills Giant' (Catmint), which offers tall spikes and profuse flowering.

With its tolerance to dry conditions and resistance to browsing pests, nepeta cottage blue thrives with little intervention. It’s also safe for pets and children, making it suitable for family gardens. If you’re interested in low-maintenance options that bloom long and well, take a look at Nepeta 'Walkers Low' (Catmint), which shares similar gardening benefits.

Growing Tips for Nepeta Cottage Blue

Nepeta cottage blue prefers a sunny spot with well-drained soil. Planting in spring or autumn allows roots to establish before summer heat. Once settled, nepeta cottage blue requires only occasional watering and thrives in poor soils—making it ideal for sustainable gardening and low-input landscapes.

Deadheading spent flowers encourages repeat blooms, while a light trim after flowering keeps the plant compact. Divide clumps every few years to maintain vigorous growth and maximise your garden’s colour. For gardeners who enjoy other variations of catmint, explore Nepeta 'Blue Wonder' (Catmint) or Nepeta faassenii for alternative hues and forms.

Why Choose Nepeta Cottage Blue?

Bringing nepeta cottage blue into your garden means enjoying beauty, wildlife support, and easy-care attributes season after season. Its blue-toned flowers are a magnet for pollinators, and the plant’s resilience makes it a smart choice for both beginner and expert gardeners across New Zealand. Pair it with other nepeta varieties, such as Nepeta mussinii (Catmint) or Nepeta faassenii, to create textural interest and extended bloom times.

Enhance your outdoor space with nepeta cottage blue—a must-have for any garden that values colour, fragrance, and eco-friendly charm.


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