Rose rust / RHS Gardening

Rose rust is a fungal disease of roses, producing orange or black spore pustules on the undersides of leaves, and orange pustules on distorted stems.

Plant Rescue: What Rust On Roses Looks Like And How To Save Them

RHS Wisley – a Rose Garden, a walk in the Woods, another Rose Garden, a Lily Pond and some groovy grass – The Teddington Gardener

RHS Garden Rosemoor - RHS - Royal Horticultural Society

Garden roses - Wikipedia

How To Grow & Care For Rose Plants

RHS Rosemoor Garden's Rose Festival: Heaven on Earth – Susan Rushton

Why climate crisis means some English roses will bloom no longer, Plants

Incessant Magnetism : Roses - Oxonian Gardener

RHS Endorsed Garden Structures - Harrod Horticultural

How to identify, prevent & treat rose rust - Plantura