Belonging to the mint family, Catmint, also known as Nepeta, is perennial with aromatic grayish-green foliage and erect flower spikes in shades of pink, white and lavender-blue.
Fine textured foliage, long-lasting bloom time, and good fall color are some reasons to grow Spirea. While Spirea thrives in USDA zones 4-8, many species do well in zones 3-9.
The evergreen shrub is coveted for its scent, which gives your home a refreshing smell. Its foliage color varies from light green to dark green, yellow, blue, and silver.