Rhododendron-with-powdery-mildew

Our site is reader supported, this means we may earn a small commission from Amazon and other affiliates when you buy through links on our site.

Powdery mildew is another prevalent disease but its often easier to live with it. As the name suggests you will actually see white powdery growth on the leaves. This can get much more prolific if your Rhododendron is grown in a damp location or somewhere very shaded. And in some situations, this happens just because of the location. It's recommended that rhododendrons be grown in partial shade with some protection against strong winds but if it's planted, for example, directly underneath a larger tree it can result in powdery mildew.

Powdery mildew is another prevalent disease but its often easier to live with it. As the name suggests you will actually see white powdery growth on the leaves. This can get much more prolific if your Rhododendron is grown in a damp location or somewhere very shaded. And in some situations, this happens just because of the location. It’s recommended that rhododendrons be grown in partial shade with some protection against strong winds but if it’s planted, for example, directly underneath a larger tree it can result in powdery mildew.

Welcome to my site, my name is John and I have been lucky enough to work in horticultural nurseries for over 15 years in the UK. As the founder and editor as well as researcher, I have a City & Guilds Horticultural Qualifications which I proudly display on our About us page. I now work full time on this website where I review the very best gardening products and tools and write reliable gardening guides. Behind this site is an actual real person who has worked and has experience with the types of products we review as well as years of knowledge on the topics we cover from actual experience. You can reach out to me at john@pyracantha.co.uk

Write A Comment