What's Wrong? How do I get my angel trumpet to flower?
How do I get my angel trumpet to flower? I live in Southern Colorado and have had my angel trumpet for two years and it has yet to flower. Southern Colorado is a desert climate and I was wondering if humidity is the problem? During the summer temperatures can get as high as 100 degrees and is quite sunny. Should I add phosphorus and potassium to the pot in order to get it to flower? I over-winter the plant in the house.