One of the tips for growing begonia as houseplants is to place them somewhere where they will get bright, indirect light. Begonias grown indoors are especially susceptible to root rot and overwatering, make sure that you only water them when they need to be watered. Also, when you water your begonia houseplant, make sure to water below the leaves in order to avoid inviting a fungal disease. Another tip for growing begonia plants indoors is that they are naturally pest-resistant. It is extremely rare to have a begonia develop a pest problem. But, they are still susceptible to fungus issues, like powdery mildew. Growing begonias as houseplants can fill your home with lovely flowers and foliage. In the right location, begonia houseplants can flourish indoors.
Technical specification
Temperature: Abundant indirect light
Terrain: Outdoor plant soil mix, well drained
Watering: Almost dry out between watering.
Fertilizer: Universal fertilizer, liquid or granular