Catmints have soft grey-green foliage and wiry stems. Flowers are tubular-shaped, borne in clusters and are violet to lavender-blue in colour. Flowering occurs in summer. Nepeta 'Walker's Low' grows to about 5.4m high and 5m wide.
- Type
- Exotic
- Lifecycle
- Annual
- Size
- Small shrubs 0.5 - 3 metres
- Zones
- Moist temperate with warm summers
- Shade levels
- Full sun
- Colours
- Green, Purple