https://www.gardenersworld.com/how-to/grow-plants/how-to-prune-spring-flowering-plants/
Prune Spring-Flowering Plants | BBC Gardeners World Magazine
Discover how to prune spring-flowering plants like philadelphus, weigela and forsythia, in our practical guide, from Alan Titchmarsh and BBC Gardeners' World...
spring flowering plantsbbc gardeners worldprunemagazine