A brilliant shrubby like perennial which is great for lining paths, edging perennial borders or just adding a dash of vibrant lavender blue colour. Loved by butterflies and bees, Nepeta 'Walkers Low' has aromatic grey green leaves, which are attractive in their own right. Often used as a lavender substitute as it will tolerate harsher conditions, will grow in sun or semi shade, and it's height and width will vary between 60cm and 90cm depending upon the quality of the soil. In poorer ground the plant will be smaller and more compact. On very rich ground it can start to sprawl a bit more.