By Meadowbank
United Kingdom 
Can I divide begonia tubers which have become up to 20 cms in diameter?
7 Mar, 2011
Answers
I would normaly cut with a sharp knife and allow the wound to dry for several days befor planting treat as Seaburn girl says.
7 Mar, 2011
yes you can but you need to dust the cut surfaces with a funcidal powder to stop it/the pieces rotting.
7 Mar, 2011