Coleus Coleus are prized for their colorful foliage which may combine shades of green, yellow, pink, red and maroon. New introductions of this popular annual have been selected for increased sun and heat tolerance. Sprawling types suitable for hanging baskets and wall plantings may spread up to 3 feet or more.
Most coleus grow fairly rapidly to their full summer size.
They are all tender annuals throughout South Carolina and will be killed by the first frost. The brilliant and widely varied colors of coleus foliage make it a natural for use in summer bedding and as a color accent. Coleus also grows beautifully in containers, which can be used to highlight patios, porches and garden terraces. Some pests to watch for include mealy bug, aphids and whitefies. Some disease problems to watch for include stem rot and root rot.