Hi everyone, Got a question. I have an old Bouganvilla which is being grown in a tree containor. It is about 7 years old and when I first bought it, it bloomed like crazy for its first few years. But for the past 5 years it has not bloomed. I have to bring it inside for the winter months whereupon it naturally looses all its leaves....heck, it practically THROWS them at me! Any way, by the end of the winter season, it puts on all new growth and will not bloom because it's so busy growing new leaves and stems. And I know it will only bloom on old growth. When I take it out for the warmer months, I fertilize it with a granule Rose Pride (8-12-4) but still no blooms. What am I doing wrong here?