 Nepeta Cat's Meow -- From Proven Winners® Spring Trials 2016: A much more refined nepeta compared to older cultivars.  Forms a neatly compact, rounded mound of fragrant, grey-green foliage.  Lower maintenance selection; no need for trimming to maintain tidy habit.  Sky-blue flowers with smoky purple calyxes on well-branched stems.  Blooms early summer into early fall it trimmed back after first round of blooms.  Zones 3-8.  Height: 17-20 inches.  Spread: 24-36 Inches. Full Sun.  USPP24472.  CanPBRAF.