Coleus

Coleus (Coleus scutellarioides, formerly Plectranthus scutellarioides and Solenostemon scutellarioides) is a tender perennial in the mint family (Lamiaceae), grown almost entirely for its spectacular foliage.

Its leaves come in a dazzling range of colors and patterns, from deep maroon and lime to multicolored splashes, with scalloped or fringed edges. Pinching out the small blue flower spikes keeps energy directed into the leaves.

Often grown as an annual or houseplant, coleus is fast-growing, easy to root from cuttings, and endlessly collectible.

Recognize coleus by its boldly colored, patterned leaves.

• Leaves: Opposite, soft, scalloped or toothed, often heart- to lance-shaped, in vivid combinations of red, pink, purple, green, and gold
• Stems: Square in cross-section, typical of the mint family
• Flowers: Small blue or white blooms on slender spikes, usually pinched off to favor foliage
• Size: 6 inches to 3 feet tall depending on variety
• Habit: Bushy and fast-growing, mounding or upright

Easy and rewarding with steady moisture and warmth.

• Light: Bright indirect light or part shade; many newer varieties tolerate sun, while too little light fades the colors
• Water: Keep soil evenly moist; wilts quickly if it dries out
• Soil: Rich, well-draining potting mix
• Temperature: Frost-tender; thrives above 60 F and is grown as an annual or houseplant outside the tropics
• Feeding: Balanced fertilizer during active growth
• Propagation: Very easy from stem cuttings, which root quickly in water or soil; pinch tips for bushiness

Native to tropical and subtropical regions of Southeast Asia, Malaysia, and Australia, where it grows as a tender perennial in warm, humid, partly shaded conditions.

In temperate climates it is grown as a summer bedding annual, container plant, or year-round houseplant. It is cultivated worldwide, with countless cultivars selected for leaf color and form.

A premier ornamental foliage plant for color without flowers.

• Outstanding in containers, hanging baskets, shady bedding, and as a colorful houseplant
• Mixes well with flowers and other foliage for season-long color
• Easy propagation makes it popular for collectors; note that it is toxic to cats and dogs if ingested