fibrous begonia with brown edges on leaves

Question

My fibrous begonias have brown edges on the leaves. The outside edges of leaves are brown all around leaf.

Answer 1

This is typically indicative of the plant not getting enough water. This could be due to not enough water provided or due to something like root rot damaging the root's ability to take up water.

This article has some suggestions:
https://www.gardeningknowhow.com/plant-problems/environmental/what-causes-brown-edges-on-leaves-of-plant.htm