Annuals Dictionary: Calendula
Daisy family
Compositae
Ka-len’dew-la. A genus of 15 species of herbs, chiefly from the Mediterranean region.
Description
Leaves undivided, alternate, simple, and faintly toothed. Flowerheads large, the rays yellow, orange, or cream.
How to Grow
Calendulas grown to flower in spring are tall with small blossoms, while winter-grown plants are small with immense blossoms. For spring bloom, start seeds very early indoors and set out as soon as soil can be worked. For fall or winter bloom in warm regions, direct seed and transplant 12 in. (30 cm) apart. Prefers cool weather.
Calendula officinalis
Pot Marigold . 12-18 in. (30-45 cm) high. Flowerheads solitary, stalked, 1-3 in. (2.5-7.5 cm) wide, the day-blooming and night-closing rays flattish and orange, yellow, or cream. S. Europe. Many cultivars are available. Plants prey to slugs. Long-lasting flowers good for cutting. Blooms spring to frost. Hardy annual.