Hanging begonia – mildew

The leaves of red hanging begonia have mildew on them. It is not producing the flowers it should. Is there a solution I can use to restore the plant back to health?…

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?…