Birds & Blooms on MSN2 个月
How to Treat Black Spot and Rose Rosette Disease
Learn how to prepare and prune roses for winter. "A rose bush that I’ve had for two years has developed black spots. What is ...
Daily Express11 天
Roses may not flower again if you ignore signs of incurable disease that thrives in winter
He explained: “There is no cure for black spots on roses. However, there are several things you can do to minimise the effects and avoid plants succumbing to it in the first place.” ...
Protect your roses from black spot disease this autumn with expert gardening tip
He said: "Black spot is a fungal disease affecting rose bushes, manifesting as circular black spots on the plant's leaves. If ...
Leicester Mercury10 天
Winter rose warning as gardeners urged to check flowers for disease with no cure
His guidance is clear: "There is no cure for black spots on roses. However, there are several things you can do to minimise the effects and avoid plants succumbing to it in the first place." ...