Rose of Sharon (Hibiscus syriacus) shrubs offer massive colorful blooms in late summer through early fall and are a huge hit with hummingbirds, butterflies, and other pollinators. However, it's ...

To some it is known as old-fashioned Althaea, while to most people it is known as Rose of Sharon. The plant was ... depending upon cultivar. Flowers can reach 4 inches or more across and usually ...