These large and sturdy plants need adequate light to develop a strong form. They need bright, filtered light with no direct sunlight in spring through fall. In the New York City area, light near an east-facing window is ideal, or slightly further from a south-facing window. In winter, the plant requires greater sunlight with a few hours of direct sun each day, as would typically be found pulled near to an unobstructed west- or south-facing window. Make transitions from one source of light to another gradually to reduce stress on the plant. Rotate the plant 1/4 turn each time you water it so that all sides of the plant will receive equal light.

If you grow cane begonias in artificial light, make sure that there are enough lights and they are distributed so as to reach all leaves within the space that allows adequate light absorption. You can read more about using artificial light in our Guide to Artificial Light for Houseplants. Complete information on caring for your angel wing (Cane type) begonia can be found in our Guide to Cane-type Begonias.

Courtesy of NYBG Plant Information Service