Excuse me, ma'am. I have a problem with my rose bush. It used to produce a lot of pink roses. But now it doesn't produce any flowers at all. I see. That does seem like a problem. Do the leaves on the plant look healthy? Not really. The leaves used to be very green. Now, most of them have turned brown. Well, I think your rose bush needs some fertilizer. OK. What sort of fertilizer do you think I should use? This liquid fertilizer is very good. It will help make your rose leaves green again. Then the plant should produce roses quite soon. The fertilizer costs about ten dollars. How long will it take for my rose bush to recover? About two weeks, I think. Great. I'll take it. Thank you so much for your help. You're welcome!