How to Deadhead Petunias and Keep Them Blooming All Season
These varieties drop their flowers naturally as does the surfinia double petunia. The surfinia, though, produces new blooms more quickly when spent flowers are removed. But simply removing the dead blossoms won’t encourage the plant to grow full and bushy. Helen Loic-Tomson / Getty Images As petunias mature, eventually all flowering stems lengthen and take on a straggly, messy appearance. ensure you areremoving spent bloomsand not flowers ready to open....