Three Year Old Rhododendrons Have Never Bloomed

Question From: Millsboro, Delaware, United States
Q: I have two rhododendrons that have never bloomed they're about three years old.What do I need to do?

A: Most plants refuse to bloom because of lack of sun, too much sun, not enough water, too much water, pruning at the wrong time or using too much high nitrogen fertilizer. It's your job to investigate clues. Best And Happy Yardening, Nancy