Nepeta & Calamintha
Nepeta and Calamintha, known as catmint and lesser calamint, are easy-to-grow, pollinator-attracting perennials prized for their aromatic foliage, soft colour palette and long-lasting flowers. Nepeta typically forms sprawling mounds with downy leaves and produces lavender-blue blooms from late spring through early autumn, while Calamintha grows upright with smooth, bright green foliage and bears white or pale lavender flowers from early summer into autumn. Both bring texture and fragrance to borders, gravel gardens and containers, delighting bees, butterflies and hoverflies alike.
At J. Parker’s, you’ll find a variety to suit every garden style. Choose from pot-grown classics like Nepeta ‘Six Hills Giant’ with its tall, arching habit, or the compact ‘Junior Walker’, ideal for edging paths. For a light, delicate touch, Calamintha ‘Marvelette White’ offers fresh white blooms that flower generously all season.
FAQs:
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Where to plant Nepeta and Calamintha
These sun-loving perennials prefer well-drained soil and are highly drought-tolerant once established. Nepeta’s spreading habit is ideal for softening path edges or planting en masse at the front of borders. Calamintha, with its natural verticality, suits containers, raised beds, or gravel gardens where shape and structure help define the space. Avoid heavy or waterlogged soils; raised beds or pots are best for improved drainage. -
Companion plants for Nepeta and Calamintha
The soft-toned flowers of Nepeta and Calamintha variations pair well with both bold and subtle planting combinations. Try Rudbeckias, Coreopsis or Heleniums for vibrant contrast, or blend with Salvias, Echinaceas or hardy Geraniums for a harmonious scheme. Nepeta’s low, relaxed shape suits naturalistic borders and ornamental grasses, while Calamintha’s lighter, upright form complements more structured plants in gravel or formal settings. -
Growing tips for Nepeta and Calamintha
We recommend planting in spring or autumn and water regularly until established. Trim Nepeta after flowering to encourage a second flush and keep growth tidy. Calamintha benefits from a light cut-back in late summer, followed by a harder prune in early spring to maintain shape. Both are recognised by the RHS as excellent plants for pollinators and require minimal ongoing care.