Hybanthus communis

Hybanthus communis'

Hybanthus communis, a native of Eastern Brazil and Paraguay, is a perennial herb that reaches 3 feet tall in containers. It occurs along forest edges and roadsides.

Blooming Time: In the greenhouse, they bloom from late fall to early spring. The white flowers are tinged with light purple and a yellow spot in the center of the lower petal. They last only one day.

Culture: Hybanthus communis need warm temperatures and partial shade. We grow ours under 52% shade all year long. A suitable soil mix consists of 2 parts peat moss to 2 parts loam to 1 part sand or perlite. The soil should be kept moist for optimum growth and flowering. Fertilize every other week with a balanced fertilizer diluted to ½ the strength recommended on the label. They are prolific seed producers and spent flower heads should be removed to keep the plant from becoming weedy.

Propagation: Hybanthus communis are propagated by cuttings or by seed. Seed should be surface sown and will germinate in 7-14 days at 70° F.

Hybanthus communis was featured as Plant of the Week January 4-10, 2002.

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Cal's Plant of the Week was provided as a service by the University of Oklahoma Department of Microbiology & Plant Biology and specifically the late Cal Lemke, who used to be OU's botany greenhouse grower and an avid gardener at home as well. If the above links don't work, then try the overview site. You may also like to look at the thumbnail index. ©1998-2017 All rights reserved.