Walker’s Low Catmint is a fragrant herbaceous perennial that attracts bees, butterflies.. In the Garden | Plant of the Week: Walker’s Low Catmint Nepeta x faassenii ‘ | PBS Skip to Main Content ...

The Perennial Plant Association has Catmint (Nepeta) ‘Walker’s Low’ as its 2007 Perennial Plant of the Year. ‘Walker’s Low’ is a versatile, hardy, herbaceous perennial that is terrific for edging, ...

Cat mint (Nepeta x faassenii) is a low-growing perennial that’s often used at the edge of borders. It has gray-green foliage and small lavender flowers. The aromatic foliage is attractive to cats.