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Nepeta × faassenii 'Walker's Low'
2 Litre Pot
Plant Highlights: Long flowering • Lavender-blue flowers • Aromatic foliage • Pollinator friendly • Excellent for borders and containers
Few perennials provide such a long season of relaxed, natural-looking colour as Nepeta × faassenii 'Walker's Low'. From late spring into summer, and often continuing well into early autumn if trimmed after its first flush, this award-winning catmint produces masses of soft lavender-blue flower spikes above fragrant, silvery-green foliage. Its gently arching habit softens the edges of borders and paths, creating an informal cottage garden feel while blending beautifully with roses, ornamental grasses and other sun-loving perennials.
Its airy growth habit makes it equally effective spilling over retaining walls or brightening large patio containers. Once established, it copes well with warm, sunny positions, while the aromatic foliage adds texture and interest even when the plant is not in flower.
| Attribute | Information |
|---|---|
| Botanical Name | Nepeta × faassenii 'Walker's Low' |
| Common Name | Catmint |
| Plant Type | Herbaceous perennial |
| Position | Full sun |
| Soil | Fertile, well-drained soil |
| Flower Colour | Lavender-blue |
| Flowering Period | Mainly late spring through summer, often with a second flush after trimming |
| Foliage | Aromatic grey-green foliage |
| Mature Height | Typically 60–90cm |
| Mature Spread | Typically 60–90cm |
| Growth Habit | Bushy, spreading and softly arching |
| Hardiness | RHS H7 (below −20°C). Requires free-draining soil to prevent winter wet. |
Plant in a sunny position where it receives plenty of direct light. Good air movement and open conditions help encourage healthy growth and abundant flowering.
Water regularly while the plant is becoming established. Once rooted, check the soil during prolonged dry spells, particularly in containers, and water when needed rather than on a fixed schedule.
Thrives in fertile, free-draining soil. Good drainage is especially important in heavier Irish soils, where improving the planting area with organic matter and grit can help prevent winter wet around the roots.
Shear back faded flower stems after the main flush of bloom to encourage fresh foliage and, in favourable conditions, a second display of flowers later in the season. Cut back old growth in early spring as new shoots begin to emerge.
The nectar-rich flowers can attract bees and other pollinating insects throughout the flowering season, making 'Walker's Low' a valuable addition to pollinator-friendly planting.
Despite its cultivar name, 'Walker's Low' is not especially low-growing. It typically forms a broad, gently mounding clump rather than a compact ground cover, making it ideal for weaving through mixed perennial borders.

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