Yep With My Knockout Roses. They Don’t Look Good.

Question

I bought a pot of knock-out roses last year and planted in my front yard. I get a decent number of flowers, but they are all bad. The petals are already separated by the time they bloom and stay that way until they are knocked out. I have only tried 10-52-10 flower food for all my flowering plants. As you can probably tell, I am quite new to gerdening and would appreciate how to solve this problem. The plant itself seems to do well and like the location as it’s grown to twice it’s size since we planted it. But the flowers before and after planting have always been bad like this.

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Answer 1

Sorry for the typo. Don’t think I can edit the question now. I obviously meant ‘Help’ with my knockout roses.