Shock™ Wave Rose - Spreading Petunia

Shock™ Wave Rose is a spreading petunia with rose-pink flowers and abundant small blooms. PanAmerican Seed lists this exact product for containers, baskets, and combination plantings, with a mounded, spreading habit for sun. [PanAmerican Seed product details](https://www.panamseed.com/Products/048605220004669/spreading-petunia-shock-wave-rose/). ## Growing Notes The product page gives a garden height of 7–10 inches and width of 20–30 inches, and describes spring through late-summer flowering. It notes that the smaller flowers recover quickly after overhead watering and rain, helping the display stay fresh. Petunias generally prefer full sun and moist, well-drained soil. [University of Illinois Extension petunia guide](https://extension.illinois.edu/flowers/petunia). ## Maintenance Water when the surface starts to dry, especially in baskets and small containers. Allow water to drain freely and remove faded blooms as needed. Leave room for the plant’s 20–30-inch spread, and trim stems that extend beyond the desired outline.