With varieties called Sonnet Yellow and Potomac Apple Blossom, is it any wonder that snapdragons bring a burst of color ...

After, thin the seedlings ... the fertilizer's directions. Snapdragons are known as "cut-and-come-again" flowers, meaning the more you harvest or prune, the more blooms it will produce.

Summer-flowering shrubs bloom from buds that developed on new wood that grew in the spring of the current year. These species should be pruned in late winter or early spring to promote vigorous growth ...