How To Prune Roses: When to prune roses bushes, rose pruning tips, signs for pruning rose bushes and steps for pruning roses correctly
Climbing roses Coral New Dawn
Cómo podar un rosal - http://www.jardineriaon.com/como-podar-un-rosal.html
Gardenias will set their flower buds for the next year in the fall. So pruning in the summer will allow you to cut back some of the older wood without risking cutting away newly set buds.
The Complete Guide to Gardenias - Southern Living