By Pdb
Lancashire,
United Kingdom 
I planted some begonia tubers earlier this year. Whilst they are looking very healthy they haven't flowered yet. Will they produce flower this year and what do I do with them in the winter.
26 Jul, 2010
Keep them well watered. They love the sun and they will probably flower for you a bit later. All mine are in containers. So they can be moved. A couple of my tubers, saved from last year, are rather slow to bloom. Frost will kill them fast. Take up the tuber, dry it, clean it up, label it and hang it up, frost free, in one of those net bags for onions or similar. They store well in the right place.
27 Jul, 2010