Harris Seeds Petunia Shock Wave Seed
Best low-maintenance choice for vibrant, cascading container gardens.
These high-performance annuals are a garden staple for a reason, offering a reliable, cascading habit that fills containers and beds with vibrant color. They are the go-to choice for anyone looking to create an effortless, high-impact display that lasts all season long.
$10.74
at
Harris Seeds
Who it's for
- Container gardeners needing quick, full coverage for hanging baskets
- Impatient gardeners wanting instant, season-long color
- Busy gardeners seeking low-maintenance, weather-proof blooms
Who should skip it
- Budget-conscious gardeners preferring affordable, open-pollinated varieties
- Novice gardeners lacking experience with delicate seed starting
- Hands-off gardeners unable to commit to daily maintenance
Performance breakdown
Bloom density
Massive, continuous coverage creates a lush, high-impact floral display.
Growth habit
Tighter, more manageable structure simplifies maintenance for home gardeners.
Germination speed
Reliable 7-12 day window gets your garden started quickly.
Container suitability
Perfectly suited for cascading over hanging baskets and patio pots.
Flowering window
Synchronized blooming ensures a consistent look across all plants.
Seed handling
Pelleted form makes sowing small seeds significantly easier and precise.
Key Specs
Plant Type
Flower
Sunlight Exposure
Full Sun
Plant Lifecycle
Annual
Mature Height
10 inches
Mature Spread
36 inches
Days to Germination
7-12 days
Seed Count
25
Seed Format
Pelleted
Container Friendly
Yes
Growth Habit
Mounded
Know before you buy
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