Absolutely. Many tall flowers produce nectar- and pollen-rich blooms that attract bees, butterflies, hummingbirds, and other beneficial pollinators. Varieties like hollyhocks, foxgloves, sunflowers, and Joe-Pye weed also provide food and shelter for helpful insects and birds. Adding these tall flowering plants to your garden supports local biodiversity while creating a lively, colorful outdoor space filled with beneficial wildlife.