Nepeta x faassenii
perennialZones 3–8deer resistantBillowing mounds of fragrant gray-green foliage topped with spikes of lavender-blue flowers from late spring to frost. One of the easiest and longest-blooming perennials.
Cut all stems to 3-4 inches from the ground. New growth will quickly fill in.
Shear plants by 1/3 to 1/2 after first bloom wave for a strong rebloom in 2-3 weeks.
Dried stems and seed heads provide winter structure. Leave until spring cleanup.
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