Q.I have mixed up Begonia tubers
Good afternoon,could you give me some advice please? I have a large number of trailing and standard upright Begonia tubers, unfortunately over the winter storage period the tubers have been mixed. Is there any way I can identify the different tubers before starting the new growing season? If not what should I look for when the new growth starts? Any help or advice would be most welcome.
Many Thanks
Mr Keith Rushforth
Unfortunately there is not really a way to tell, until you have growth.
You can start them in pots and label as they grow.
https://www.gardeningknowhow.com/ornamental/flowers/begonia/growing-begonias-from-corms.htm