Nepeta 'Walker's Low' catmint 1L

This catmint has stiffer tidier growth than others in this family.  It has a height of  40-50cms (15"-18") and is good for a short hedge.  Cut back to ground after flowering to encourage fresh healthy foliage for the rest of the season, and possible second flowering period.  Blue flowers June to September on grey-green leaves which have serrated edges.  Hardy and easy.