Buy Flowers › Petunia Tidal Wave Silver - 4" Pot Petunia Tidal Wave Silver - 4" Pot $6.50 Big sprawling petunia with silvery blushy 2" flowers with dark purple centers, big annual, sun/part shade Add To Cart Added! Big sprawling petunia with silvery blushy 2" flowers with dark purple centers, big annual, sun/part shade