Because of genetic crosses, seed-grown plants may not necessarily look much like the mother. Vegetative propagation of the types mentioned here is possible but not as easy as with some other begonia. Tissue culture and tuber splitting are also used. Seedlings sown under glass may be moved outside once no more frosts are expected. Potted plants may be enjoyed indoors or outdoors.
Potted plants require good lighting and only occasional watering.
They are profuse flowerers. In warm conditions, Bolivian begonias produce drooping, rather than erect stems. This form is ideal for hanging basket plants and creates an attractive display. Bolivian begonia seem to require some period of dormancy even in warm conditions. The blue-red type may flower throughout winter given enough warmth.