How to Fertilize commonName:"begonia 'Elatior'"?
Weak balanced feed every few weeks in growth season

commonName:"begonia 'Elatior'" · Begonia 'Elatior'
Grow as a houseplant in a minimum temperature of 10°C. Prefers part shade, or bright shade, but no direct sunlight. For more advice, see Begonias: houseplants. Can also be grown as a patio plant or in borders as an annual.
Weak balanced feed every few weeks in growth season