Passer aux informations sur le produit
An image of the plant grown with seed for Shock Wave Denim Petunia Seeds - Compact, Self-Cleaning Flowers, Perfect for Containers and Small Gardens, Resilient to Rain
  • An image of the plant grown with seed for Shock Wave Denim Petunia Seeds - Compact, Self-Cleaning Flowers, Perfect for Containers and Small Gardens, Resilient to Rain
Shock Wave Denim Petunia Seeds - Compact, Self-Cleaning Flowers, Perfect for Containers and Small Gardens, Resilient to Rain
$34.99 CAD
Maturity

60 Days
Sunlight

Full Sun
Watering

Regular

Difficulty

Easy to grow
Life cycle

Annual
Grow Zones

9 - 11

Quick Reference

Zones

Plant Hardiness Zones describe the average minimum winter temperature for a region. They tell you where a plant can reliably survive outdoors. For example, Zone 5 can handle colder winters than Zone 9. Matching a plant to your zone increases the chance of long-term success.

Days

  • For food crops: Days to maturity is the expected number of days from planting to first harvest. This helps gardeners plan their growing season and time their harvests.
  • For non-food plants: Days to germination indicates how long it usually takes seeds to sprout under normal conditions. This is key for starting seeds successfully.

Types

  • F1 (Hybrid): A cross between two parent varieties. Hybrids are bred for vigor, uniformity, and specific traits such as disease resistance. Seeds saved from F1 plants don’t grow true to type. That means if you try to regrow them from seed, the plant won't necessarily be the same as last year's
  • OP (Open-Pollinated): Varieties that naturally pollinate and remain stable across generations. Seeds can be saved and replanted with consistent results.
  • HM (Heirloom): An open-pollinated variety that has been handed down for many generations. Heirlooms are valued for flavor, tradition, and genetic diversity.

Grows

  • Outdoors: Well-suited for garden beds, raised beds, or open soil, where natural conditions are stable.
  • Windowsill: Compact plants that thrive in containers indoors, often needing only modest light.
  • Anywhere: Highly adaptable plants that perform reliably in both indoor and outdoor settings.

Lifecycle

  • Annual: Grows, flowers, sets seed, and dies in one growing season. Many vegetables and flowers are annuals.
  • Perennial: Lives for multiple years, regrowing each season after going dormant. Often used in landscaping or long-term food crops.
  • Sp. Perennial (Self-Perennializing): A plant that reseeds itself or self-pollinates, giving the effect of perennial growth even if individual plants live shorter lives.

Size

Indicates the recommended container size or soil depth for best growth.

  • “X″ Pot”: The ideal pot diameter (e.g., 5″ Pot), ensuring enough root space.
  • DS (Deep Soil): Requires planting directly in the ground or in a deep raised bed, as shallow pots restrict growth.
 More Details (Opens New Tab)
  • Vivid Display: Produces abundant 4 cm self-cleaning blooms that maintain a clean, vibrant look without needing deadheading.
  • Easy Germination: Prefers light exposure for germination; thrives at 24°C, emerging in 5-15 days. Ideal for beginning gardeners due to its straightforward planting requirements.
  • Growth Habit: Compact growth reaching 30 cm in height with a spread of 60 cm, suitable for garden spacing of 60 cm apart. Ideal for small spaces, hanging baskets, and containers.
  • Culinary Uses: While primarily ornamental, petunia flowers are edible and can add color and a sweet flavor to salads and desserts.
  • Environmental Resilience: Impressively resistant to adverse weather; rebounds quickly after rain with rapid re-flowering due to strong branching.

Transform your garden with the stunning Shock Wave Denim Petunia Seeds. These compact, self-cleaning flowers are perfect for containers and small garden spaces, offering a vibrant tapestry of deep blue blooms. Resilient to rain and easy to maintain, they are ideal for garden enthusiasts looking for minimal upkeep without sacrificing beauty.

Begin planting these seeds indoors 8 to 10 weeks before the last frost. Ensure they receive ample light for germination and maintain a warm temperature of 24°C (75°F). Once established, these petunias thrive in full sun and regular watering, rewarding you with continuous blooms throughout the season. Enhance your garden's charm with these resilient, enchanting flowers.
Size
How much seed do I need?

Seeds per gram: 8000
Average germination rate: 85%

Package sizes

  • 20 seeds — 17 plants — covers about 66 sq. ft.
  • 50 seeds — 43 plants — covers about 168 sq. ft.
  • 250 seeds — 213 plants — covers about 831 sq. ft.

Plant growth and coverage

  • Compact, spreading habit; self-cleaning 4 cm blooms
  • Height: 30 cm (12 in)
  • Spread: 60 cm (24 in)
  • Spacing: 60 cm (24 in) apart
  • Coverage per plant: about 0.36 m² (3.9 sq. ft.)

Choosing a packet size

  • A 20-seed packet is ideal for a few hanging baskets, window boxes, or a compact border in a small garden.
  • The 50-seed packet suits small to medium gardens, multiple planters, or succession sowings for season-long color.
  • The 250-seed packet is best for landscapers, community projects, or market growers planning mass plantings and large beds.
GROWING INSTRUCTIONS

Sow Shock Wave Denim Petunia seeds indoors 8 to 10 weeks before the last frost date. Use a seed-starting mix and lightly press seeds into the soil surface, as they need light to germinate. Maintain a temperature of 24°C (75°F) for optimal germination.

Once seedlings emerge in 5-15 days, keep them in bright light and gradually acclimate them to cooler temperatures of around 12°C (55°F) to encourage sturdy growth. Transplant outdoors after the danger of frost has passed, spacing them 60 cm apart in well-drained soil.

Water regularly but avoid overwatering. Fertilize every two weeks with a balanced fertilizer to support continuous blooming. Pinch off old blooms to encourage more flowers and enjoy a vibrant display throughout the growing season.
SHIPPING & RETURNS

In Canada, we use fast shipping from our Canadian warehouses. You can expect delivery in 1-3 days.

In the USA, We use our US warehouses, and you can expect your order in 1-3 days, too.

No postaged lettermail or slow shipping from across the world. No customs fees or orders withheld at the border. Tracking numbers for all orders.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible. Our return policy covers you for late, damaged or defective products.

 Read Our Shipping & Returns Policy

You may also like