You're certainly doing all the right things for your roses, Khalid. Mine turn dry and crispy when the temperature rises above 90. We have virtually no humidity here, and although I water every day when it gets that hot, it sometimes feels as though there isn't enough water in the world to keep the rose blooms looking nice. Our summers aren't as hot as they were 20 or 30 years ago here, however. When I moved here 32 years ago, I seriously considered giving up on everything but succulents.
