| they tend to have a single main stem, while fibrous begonias used in bedding develop multiple stems from the base. Tuberous have large leaves and large double flowers. Fibrous begonias have many small single flowers. The most common tunerous begonia sold is Non-Stop. Getting tubers the first year can be difficult. I also have come across more elatior begonias this year. These are year round plants. Here is a good site for basic plant ID: |
Here is a link that might be useful: Begonia ID
