Paul Wick

Coleus, popular for brightly colored, variegated leaves, can be an excellent addition to an indoor or outdoor garden. They come in varied yellows, greens, reds and some even in pinks or purples. The foliage usually shows a variegated leaf with contrasting shades and shapes. The ornamental nature of the leaves makes it a great addition to any garden and a substitute for seasonal flowers.

Technically, coleus is a tender perennial but is usually grown as an annual plant. The lower growing dwarf varieties (6 to 12 inches) will create a colorful border, or the taller plants (up to 36 inches) can form a dramatic background.

For something different in the darker shade areas of the garden, try the bright foliage markings and variegations of coleus. These can be used to light up a shady garden or as the focal point in a container.

Once relegated only to gardens in the shade, breeders have developed types that are quite tolerant of sun. Hybrids were bred to not only bloom, but to stand up to a good bit of sun, or at least morning sun.

Coleus is an easy-to-grow, low-maintenance plant. The plants prefer average to good soil, light and regular watering. They may droop when dry.

Flower buds must be pinched off to prevent the plant from producing seed. Pinching may also be necessary to prevent leggy growth and to create a bushier plant. Coleus are very durable, so the plant can be cut back severely if needed.

Coleus makes nice house plants as long as they receive sufficient light and food. Place plants where they receive several hours of bright light each day or provide artificial lighting for best leaf color. Keep the soil moist but not soggy. Feed plants monthly.

For late summer color that will take summer heat, coleus can keep gardens colorful for months.

The Smith County Master Gardener program is a volunteer organization in connection with the Texas A&M AgriLife Extension Service.