Alice Mulholland asked 11 years ago

My brother has 2 Rhododendrons that have budded the last 2 years but never bloomed, they are both growing in tubs, he has other one’s in tubs that bloom no problem, all mine are in tubs and I have no problem, what could be causing this?

1 Answers

Gerry Daly Staff answered 3 years ago
Rhododdendrons vary a great deal from tree sized to tiny shrubs. Some are happier in a pot than others, most tend to suffer eventually. Water as needed during the growing season and feed every four weeks from April to September.