The ever popular Nepeta 'Six Hills Giant' is one of the most commonly grown Catmints. The lilac-blue lavender-like flower spikes rise above the silvery-green foliage from early summer onwards, giving a delightful summer display, that is ideal for softening borders and path edges as the flower spikes sway in the gentle breeze. The Catmint is rich in nectar and loved by bees, butterflies and other insects alike. Cats of course adore the aromatic foliage, and its pretty flowers make a great addition to your cut flower bouquets too. Height: 90cm (35). Spread: 60cm (24).