Shock Wave® Deep Purple Spreading Petunia Seeds

For bulk sizes, click here Earliest of all the ‘Waves’ to flower and fastest to rebound from rain. Mounded, spreading plants are similar in shape to the ‘Easy Waves.’  Sow Depth: ¼ Inch Spacing: 10 – 15 Inches Sun: Full Sun / Partial Shade Height: 7 – 10 Inches Spread: 2 ½ – 3 Inches Half-Hardy Annual Catalog Page: 74