Add Yahoo as a preferred source to see more of our stories on Google. A close up of althea growing - Philippe Gerber/Getty A bold, showy, flowering shrub, althea (Hibiscus syriacus), is a popular ...
When the dog days of summer roll around, heat makes your garden take a break from flowering. Thanks to the late breeder Dr. Donald Egolf at the U.S. National Arboretum, you can fill this color void ...
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