By Scottish
Edinburgh,
Scotland 
Tuberous begonias (trailing kind)
Do I pinch out the stems to encourage more off shoots? It's the first time I've tried them. 1 tuber has produced 2 stems and the other only 1.
21 May, 2014
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« how should I prune lanky holly shrubs they are about a metre tall
I wouldn't....they're self branching and in a few weeks, you'll wondered what all the fuss was about !!!!
21 May, 2014