Lack of Bougainvillea Flowers
At present (April 2011)my Bougainvillea are flowerless. The last few years at this time I had beautiful blooms. Has anyone else in Phoenix been experiencing this? What could be the cause? Also, the newer Bougainvilleas that were planted Dec 2009, seem to be dead, from the top, about 12 inches down. I do have leaves and healthy growth from the bottom. Thoughts?