I'd spray them with roseclear @houseofflowers as soon as you see it. Pick off the affected parts if possible then spray them thoroughly and all should be well. But do it when the weather is fine so the spray has a chance to dry before the rain washes it off.
I really ❤️ this #climbing #rose. Its like #red #velvet but its a martyr to #mildew and #blackspot so needs #spraying On the plus side...likes #shade
Beautiful Karen @Patiorose. Some of my plants (geranium and penstemon) have what I think is mildew. What do I spray and when?
I'd spray them with roseclear @houseofflowers as soon as you see it. Pick off the affected parts if possible then spray them thoroughly and all should be well. But do it when the weather is fine so the spray has a chance to dry before the rain washes it off.
Luscious Karen! ❤️
Love the rich red