Question
I've noticed that the tips of the leaves on my Sterling Silver rose bushes have become dry and brown.  Should I remove these leaves?  Do I need to water more?  What's the cause, treatment, and prevention?  Any help is greatly appreciated!

Answer
hi Missy........depending on the heat,  water (or lack of in this case), could cause this condition.  Watch spraying any chemicals in 90 degree heat; best to wait....and make sure you don't over feed ....things tend to slow down for roses till fall flush and too much fertilizer in the heat can cause burning also.  Happy gardening and God bless.  
www.angelique-roses.com
j. williamson