I have a nice size Rose of Sharon tree in my backyard and from the last week of July through the end of August my tree was covered in these beautiful flowers. Lovely!
The Rose of Sharon tree / shrub is part of the Hibiscus family, although it’s much more hardy than a tropical Hibiscus! Ours survives our Canadian (zone 5b) winters just fine! I’m glad it does because I love it’s gorgeous blooms!