Hydrangea flowers are big and bold ... Of course, the issue can also be an aesthetic one, as most gardeners dislike the look of powdery mildew. Fungicide sprays and horticultural oils can help ...

Theatr Clwyd has planted climbing hydrangea and pyracantha hedges as part of its eco-friendly redevelopment. The planting scheme, designed by award-winning garden designer Dan Bristow, aims to support ...