Purrsian Blue Catmint is a low-maintenance perennial that blooms from Summer to fall and attracts bees, butterflies and hummingbirds. Its trumpet-shaped, periwinkle blue flowers are fragrant and bloom throughout the Summer and into fall. Growing 14 to 18 inches tall with an 18 to 30 inch spread, it has a compact, mounding habit and is densely branched. It is a useful perennial to plant along the front edges of flower beds, in front of roses or in herb gardens. Once established, it is also drought tolerant. Like other catmints, it releases a fragrance that attracts cats when the stems are broken. Both deer and rabbit resistant. Hardy in USDA zones 3 to 8. Each offer includes 1 dormant bare root plant