Native to tropical America (mostly Mexico). Showy summer- and fall-blooming plants, open and branching in habit, with bright green divided leaves and daisylike flowers in many colors and forms (single, double, crested, and frilled). Heights vary from 2 1/2 to 8 ft. Use for mass color in borders or background, or as filler among shrubs. Useful in arrangements if flowers are cut just after they open and placed immediately in deep, cool water.
Sow seeds in open ground where plants are to grow or set out transplants from spring to summer. Plant in not-too-rich soil. Plants self-sow freely and are attractive to birds.
Annual in heights up to 8 ft. and widths to 1 1/2–2 1/2 ft. Blossoms are 3–4 in. wide, with tufted yellow centers and rays in white and shades of pink, rose, lavender, purple, or crimson. Attracts bees and beneficial insects.
Among the many types are 3–4-ft.-tall ‘Candystripe’, with white-and-rose flowers; Doubleclick strain, to 4 ft. tall with frilly, double flowers in a range of colors; ‘Picotee’, to 2 1/2 ft. tall with white flowers edged in red; Sensation strain, 3–6 ft. tall, including ‘Dazzler’ (crimson) and ‘Radiance’ (rose with red center); and ‘Sea Shells’, to 3 ft. tall, grown for quilled ray flowers that look like long, slender cones. Sonata is a dwarf strain 1 1/2–2 ft. tall; ‘Sweet Dreams’ reaches 3 ft. tall and has pale pink to white blossoms with rose centers; Versailles strain, bred for cut flowers, reaches 3 1/2 ft. tall and bears its blossoms on long, strong stems.
From Australia. Grows to 2–3 ft. tall and 1 ft. wide, with strap-like, 2–5-in.-long, mediu...
This annual grows to 6–9 ft. tall, usually with blue, purple, or white flowers 1 1/2–2 1/2...
Believed to have originated in southeastern Europe and western Asia. Grows to 4 ft. tall. Hairless gra...