Should I remove the dead flower heads from my butterfly bush?
Last year I planted a "rainbow butterfly bush" to attract pollinators and help the bees. It grew really well and attracted lots of bees of different types. I didn't trim it or anything before winter. Now there's lots of dead flower heads on it. Am I supposed to trim them off so new ones can form?
Butterfly bush - Prune in the early spring with the onset of new growth. Can be pruned back to about a foot.