Crepe Myrtle Question
Hey all, got a question on behalf of my Mother in Law. She has some nice Crepe Myrtles in her yard in Monroe NC, both White and Red. She is having a problem with her Red ones. She has got tons of buds but they aren't blooming out. Her white ones are going nuts, she said she has one so heavy with blooms she don't know if it will come back upright after they are gone. But my question is how can she get these red ones to go ahead and bloom out to full blossoms? She did go ahead and feed them Phosphorous in February, but it doesn't seem to be helping the red ones. I"m a Crepe Myrtle novice so any help would be most appreciated.