inside of bud's petals Browning?
Heya, I've had problems with certain single petals in the center of my Scentsational going brown, not all of them just a couple inside ones. It's potted in about a 10" pot, and has been that way for two months. Unfortunately I don't know if I used the Osmocote on it, because I potted them all up the same day, and I forgot with a couple, and didn't mark them.
I'm new to growing roses and wondered if there was a reason for it? I have sprayed them with greenlight's rose spray for pests. I can't tell what the problem might be. They've had enough water and they look healthy otherwise. The blossoms are also shattering really fast and not quite opening fully. Is it all of the rain?
thanks for your advice!