Over-wintering Begonias?

Hello, Since moving to a 29th floor apartment with a north-facing balcony, I’ve been experimenting with what will/will not thrive up here. The begonias we’ve planted in hanging pots seem quite happy; would it be possible to over-winter them somehow?…

Begonia problem

Hello Toronto Master Gardeners, I’ve had a beautiful begonia for about 8 years. Never had any issues until one day this winter, when I noticed it losing a lot of leaves. I figured perhaps a draft from the window we…