Petunia Shock Wave Deep Purple F1 Seed
Best choice for gardeners wanting vibrant, low-maintenance container displays.
Discover the Petunia Shock Wave Deep Purple F1 Seed, a unique hybrid offering a spreading habit directly from seed. This annual flower produces an abundance of vibrant 1-1/2 to 2-inch Deep Purple blooms, creating a stunning blanket of color perfect for containers and hanging baskets. Its manageable plant habit and consistent, early flowering make it an excellent choice for gardeners seeking high-impact color with ease. Enjoy a season-long display of rich purple hues in full sun.
$13.42
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 6090
#270 in Seeds & Seed Tape
Price vs Category Average
+26%
Above average
Soil Temperature
7075
/ -°F
Who it's for
- Gardeners designing lush hanging baskets and cascading ground cover
- Landscapers needing uniform growth and predictable bloom timing
- Homeowners seeking low-maintenance, weather-resistant floral displays
Who should skip it
- Budget-conscious gardeners preferring affordable open-pollinated seed varieties
- Beginners lacking specialized equipment for delicate seed starting
- Casual growers wanting plants that thrive without frequent fertilization
Performance breakdown
Bloom Density
Produces a prolific, carpet-like display of deep purple flowers.
Container Versatility
Perfectly suited for hanging baskets and compact container arrangements.
Germination Reliability
Pelleted seeds ensure predictable, uniform growth for home gardeners.
Growth Habit
Spreading nature creates a lush, manageable blanket of color.
Flowering Speed
Early and consistent blooms provide a long-lasting seasonal impact.
Maintenance Ease
Requires minimal effort to maintain a vibrant, healthy appearance.
Key Specs
Soil Temperature
70-75°F
Germination Lighting
Don't Cover Seed
Germination Days
7-12 Days
Grow on Temperature Day
65-70°F
Grow on Temperature Night
60-65°F
Plant Spread
30-36 inches
Plant Height
7-10 inches
Plant Type
Annual Flower
Features
- Spreading habit from seed
- Abundant 1-1/2 to 2" blooms
- Early and consistent flowering
- Creates a blanket of color
- Ideal for containers and baskets
- Manageable plant habit
- Vibrant Deep Purple flowers
What customers say
Customers overwhelmingly praise the Petunia Shock Wave Deep Purple F1 seeds for their superior reliability and quality. A key highlight is the exceptional germination success, which justifies the investment in these professional grade seeds. Gardeners love the rich, saturated Deep Purple color that matches catalog images perfectly, creating dramatic visual impact. The Shock Wave series is commended for its vigorous, spreading habit, quickly establishing dense summer blooms. These plants show excellent heat and weather tolerance, offering dependable, low maintenance performance. While the initial cost is higher, the consistent, long-lasting results provide excellent value compared to less reliable alternatives. The overall consensus is that these seeds deliver consistently high quality floral displays.
Know before you buy
No, these seeds require light to germinate. Simply press them into the surface of your seed-starting mix and leave them uncovered.
Because these petunias have a vigorous 30 to 36-inch spread, one or two plants are usually sufficient for a standard-sized hanging basket to create a full, cascading effect.
Not at all. The pelleted coating makes the tiny seeds larger and easier to see, which helps you space them accurately in your seed trays.
Yes, as an annual hybrid, they are bred for consistent, season-long flowering. To keep them looking their best, ensure they receive full sun and moderate, consistent watering.
These are best started indoors as transplants. Starting them inside allows you to control the soil temperature and light, ensuring they are well-established before moving them outdoors after the danger of frost has passed.
For the best germination results, keep your soil temperature between 70 and 75°F. Once the seedlings emerge, you can lower the temperature slightly to the 60 to 70°F range for healthy growth.
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