Hummingbird and Butterfly Gardening: How fast does Buddelia (Butterfly Bush) grow?, 1 by Lily_love

Lily_love wrote:
The date to prune on each of our local area is approximate. I'm with vossner, time it according to your area's last frost date prediction. The keyword is "prediction". So check with your local extension officices or friendly neighboring gardeners who can give you a best "prediction" on when to prune. Buddelias and roses can withstand some cold once they're hardened. Only tender new growths (like most every new plants/growth) in the spring that we're concerned about being frost-tender.