AGASTACHE

A member of the mint family (Lamiaceae), this genus of 20 speicies of aromatic upright or spreading perennials is found in North America, Japan, and nearby parts of China. The leaves are usually lance- to heart-shaped with finely lobed or toothed edges. The small flowers are borne in terminal spikes, which vary in length, depending on the species. The flowers appear in summer, and may be white, pink, mauve-blue, or purple, though cultivars occur in a wider color range. Several species have a mint-like flavor and are used in herbal teas or as mint substitutes. Most species have mildly sedating and pain relieving effects and have been used medicinally wherever they occur.

CULTIVATION

Although intolerant of repeated hard frosts, these plants grow quickly and can be treated as annuals in cold areas. All species can be easily grown in any sunny position with good, moist, well-drained soil. Propagate from basal cuttings of non-flowering stems or seed. Deadhead old flowers so that reblooming will take place later in the season.

Top Tip

Agastache plants are a welcome addition to mixed borders and herb gardens. They can also be successfully grown as container plants indoors.