The soft gray-green foliage and billowy clusters of lavender-blue flowers are like a cool breeze on a hot day. With variations in both flower and foliage color, height, bloom time and growing conditions, these multipurpose plants can be used in almost any area of the garden.

Does catmint come back every year?

Even without being sheared, the plant will repeat bloom and continue to look attractive over the hot summer months. Leave spent foliage in place over winter to help protect the crown. Wait until early spring to cut it back. To keep catmint vigorous, divide it every three to four years in either spring or early fall.

Is catmint an invasive plant?

Catmint is not a plant that is generally considered invasive according to Cornell University. However, it does spread within your garden over time and does need to be controlled to some degree. ... It is a drought-tolerant plant that produces attractive foliage and blue flowers throughout the summer.