If your petunias looked stunning at first, but are starting to lag a bit, a lack of nutrients is probably to blame.

Petunias have long captured gardeners' hearts with their stunning colors and bold blooms. Get the most out of these beloved annuals by learning how to deadhead petunias to promote new growth and ...

Keep petunias blooming all summer long with this simple pruning technique. Remove faded blooms and stems to prevent seed formation and encourage new flowers. Deadhead petunias two to three times ...

One annual blooms harder, longer, and with less effort than anything else you can plant.