Perennial Plant of the Year

Buy Walker's Low Catmint online. Walker's Low Catmint is a hybrid cultivar of Nepeta, and is a sterile cultivar that will not spread by seed. It features blue-purple flower spikes sprout forth profusely from late spring to early fall on this low billowing, aromatic, and sun-loving perennial. Foliage is gray-green and has a distinctive catmint scent. The plant is ideal for the herb garden or flowerbed border with its billowing habit. 2007 Perennial Plant of the Year.