Nepeta subsessilis ''Blue Panther''

A beautiful perennial cartmint that forms sturdy clumps of fresh green foliage and has very pretty light blue flowers over a very long period from its first season.  The flowers are larger than other catmints making it even more valuable in the garden.  Cut back after flowering for a fresh flush of foliage and flowers.  Semi-evergreen.   Full sun, well-drained soil.  20x25cm