What's the air and light like around the plant?
Rex begonias are humidity-lovers with delicate leaves, so edges and color react fast to the environment.
What's the air and light like around the plant?
Crispy brown edges — dry air, heating or AC nearby→Bleached, faded patches on the sunny side→Dull, washed-out color and small, sparse new leaves→
Read the full Rex Begonia care guide →
Reviewed June 2026 · how we check this