Find out when to prune a butterfly bush and how to make the right cuts to enjoy more flowers on this fast-growing shrub. One of the fastest-growing flowering shrubs, a butterfly bush can easily ...

Buddleia davidii is the most common butterfly bush and is also known as summer lilac. They bloom in late summer on new wood. The ground is frozen solid now, so wait until spring to move it. April ...

Once established, your butterfly garden will not just be pretty, but will add value to the ecosystem and promote biodiversity. Skip to content. All Sections. Subscribe Now. 56°F.

Photos: Scientists trace a butterfly migration route that is millions of years old. By Natalie Escobar (NPR) April 16, 2025 3:08 p.m.