Mountains of color in big gardens and containers! The biggest petunia series in the Ride The Wave family, Tidal Wave grows and grows and grows into an awesome, flower-filled hedge! These award-winning plants serve as excellent “screens” for unsightly air conditioners or to adorn wooden fences. They also work well in large planters. Space them 24 in. (60 cm) apart and watch them spread into an unbelievable groundcover!