This Mexican species was first described by OTTO and DIETRICH in February 1841. In May of the same year, LINDLEY also discovered it and named it Begonia incana. This explains the many labelling errors in collections, but the rules of nomenclature give priority to the first publication. The valid Latin name is therefore Begonia peltata.
Description
A shrub-like begonia or a thick-stemmed begonia – opinions differ… In ideal growing conditions it can reach 75 to 100 cm, which is exceptional and rare indoors. The stems are upright, thick, woody at the base and covered with a thick greyish-white down. The peltate leaves are thick, grey and downy. The flower stalks are tall, with small white flowers appearing in spring.
Culture
It requires special conditions. It needs a great deal of light, and even tolerates sun, especially in winter. Water very sparingly and avoid pots that are too big, which would increase the risk of rot. In fact, this species needs growing conditions quite close to those of succulents.
Propagation
Very delicate and slow. Tip cuttings in spring or early summer. A very light substrate, little humidity and plenty of patience: weeks or even months go by before the first roots appear.
