Catmint is a genus of aromatic perennial herbs in the Lamiaceae family, commonly known as catmints or catnips. 
Physical Description:
Leaves: Catmint plants typically have opposite, heart-shaped, or oval leaves that are often aromatic when crushed. The leaves are covered with fine hairs.
Stems: The stems are square, which is a characteristic feature of plants in the mint family (Lamiaceae).
Flowers: The plants produce spikes of tubular flowers, usually in shades of blue, lavender, or white. The flowers are attractive to bees and butterflies.
Uses:
Cat Attraction: Many species of Nepeta, especially Nepeta cataria (Catnip), are known for their effect on cats. The scent of catnip can induce a temporary euphoric response in cats.
Ornamental: Catmint species are often grown for their ornamental value. They make excellent additions to gardens and landscapes, providing colorful flowers and a pleasant fragrance.
Medicinal: Some species of Nepeta have been used in traditional medicine for their potential medicinal properties, including as a mild sedative or for treating digestive issues.
Growing Conditions:
Soil: Well-drained soil is preferred. Catmints can adapt to various soil types.
Watering: They generally prefer moderate watering and well-drained soil.
Sunlight: Most Nepeta species thrive in full sun to partial shade.
Hardiness: Nepeta plants are typically hardy and can be grown as perennials in various ., depending on the species.
Harvesting:
Harvest leaves and flowers as needed for ornamental or medicinal purposes. Pruning spent flowers can encourage additional blooming.