- Wave® Petunias have taken the gardening world by storm. They
spread rapidly, covering ground at the rate of several inches every
day, and trailing lots of colorful 2- to 2 1/4-inch blooms as they
go. Water before the soil becomes thoroughly dry (daily during
summer). Water in the early morning and avoid wetting leaves or
flowers in the sun. Use a slow release fertilizer.
Petunia Wave Purple