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. Winter dormant. Full sun, well-drained soil. 20x25cm