Find out when to prune spirea, depending on bloom time, and get tips for pruning these shrubs properly. Spirea is a group of hardworking flowering shrubs that grow with gusto in all kinds of ...

Spirea (Spiraea spp.) is a shrub that's hardy in USDA Zones 4 to 8, though some of them can tolerate a wider range of regions. There are several varieties, and depending on which one you get, they can ...