Pronunciation: all-ter-nan-'ther-ah
Bright foliage is the main attraction for these annuals and tender perennials from tropical Central and South America. Handsome leaves decorate containers, summer borders, and make a splash as ground cover in frost-free areas. In winter, enjoy sunny windows; cuttings propagate easily for next summer’s garden.
Full sun. Water thoroughly after planting; soak weekly in summer unless rainfall exceeds 1 inch/week. In containers, keep soil evenly moist; in winter dormancy, water when top ½ inch of mix is dry.
Apply balanced liquid fertilizer monthly spring through fall. Grow in moist, well-drained soil.
Pinch tips to keep bushy. Treat as annual in cold climates. Spider mites and wilt may be problems.
For annual planting and care, see How to grow annuals.
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