23,016 Garden Web Discussions | Roses
powdery mildew
jim1961 Zone 6a Central Pa.Updated I would not use vinegar either for on leaves... I once killed weeds in the cracks of our sidewalk with vinegar...
I used Greencure a bit last year for the first time it seemed to help with PM...But does not work for Blackspot...
new garden hose
countrygirl_sc, Upstate SC(7a)Updated I hook mine to the back of my tractor and pull it across the yard. I have a pretty big yard.
Rose Books (plus some "false" hits)
prairie_northrose (3b north of Calgary, AB, Canada)Updated What an excellent resource. Thank you for posting this.

