Skip to product information
An image of the plant grown with seed for Petunia Blue Storm Seeds - Vibrant Solid Blue Blooms, Strong Basal Branching with Compact Garden Fit, Quick Recovery from Weather Changes, Ideal for Decorative Outdoor Planting
  • An image of the plant grown with seed for Petunia Blue Storm Seeds - Vibrant Solid Blue Blooms, Strong Basal Branching with Compact Garden Fit, Quick Recovery from Weather Changes, Ideal for Decorative Outdoor Planting
Petunia Blue Storm Seeds - Vibrant Solid Blue Blooms, Strong Basal Branching with Compact Garden Fit, Quick Recovery from Weather Changes, Ideal for Decorative Outdoor Planting
$6.99 CAD
Maturity

70 Days
Sunlight

Full Sun
Watering

Regular

Difficulty

Medium difficulty
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)
  • Vibrant Blue Blossoms: Produces solid blue flowers, adding a splash of vivid color and charm to any garden space.
  • Optimal Growing Conditions: Thrives in light, needing exposure for germination; maintains a compact height of 30-35 cm (12-14 in) in the garden, perfect for controlled growth areas.
  • Planting and Care: Begin indoors 8-10 weeks prior to last frost; pinch old blooms to promote new flowering. Ideal budding temperature is 12 C (55 F) to preserve dwarf habit.
  • Culinary and Decorative Use: Primarily ornamental, the striking blue petals enhance garden aesthetics and can be used in floral arrangements or as vibrant garnishes.
  • Weather Resilient: Exhibits strong basal branching and non-stretching habits, quickly recovering from adverse weather, ensuring long-lasting garden performance.

Experience the captivating beauty of Petunia Blue Storm Seeds, perfect for adding a wave of deep blue tranquility to your garden. These robust plants boast striking solid blue blooms, providing a picturesque view that enhances any outdoor space. Ideal for flower beds, containers, or hanging baskets, these petunias promise a continual display of vivid color.

Begin your planting journey indoors 8 to 10 weeks before the last frost. Ensure light exposure for efficient germination and maintain cooler temperatures to preserve their compact growth. With strong basal branching and quick recovery from weather changes, Petunia Blue Storm is a resilient choice for any garden. Transform your space into a serene blue paradise today!
Size
How much seed do I need?

Seeds per gram: 9000
Average germination rate: 85%

Package sizes

  • 50 seeds — 43 plants — covers about 34–43 sq. ft.
  • 250 seeds — 213 plants — covers about 170–213 sq. ft.

Plant growth and coverage

  • Compact, mounded habit with strong basal branching; quickly rebounds after weather stress
  • Height: 30–35 cm (12–14 in)
  • Spread: 25–30 cm (10–12 in)
  • Spacing: 25–30 cm (10–12 in) in beds; ideal for containers and hanging baskets
  • Pinch/deadhead spent blooms to encourage continuous flowering

Choosing a packet size

  • The 50-seed packet suits home gardeners, small borders, and mixed containers or hanging baskets. Great for trialing a new color theme or filling a compact bed with coordinated blooms.
  • The 250-seed packet is ideal for larger beds, landscapers, and market growers aiming for mass plantings and season-long color. Provides enough plants for succession sowings or broad, uniform displays.
GROWING INSTRUCTIONS

Sow Petunia Blue Storm seeds indoors 8 to 10 weeks before the last expected frost. Lightly press the seeds into the soil without covering them, as they require light for germination. Maintain a temperature of 24°C (75°F) for 5-15 days to ensure successful germination.

Once germinated, keep the seedlings at a cooler temperature of 12°C (55°F) to maintain their compact growth habit. Transplant the seedlings outdoors after the last frost, spacing them about 24 inches apart in a sunny location. Harden off the seedlings by gradually exposing them to outdoor conditions over a week.

Water regularly and apply a fertilizer blend of 10-52-17 and liquid seaweed bi-weekly to promote healthy growth. Pinch off old flowers to encourage continuous blooming. Enjoy the vibrant blue blossoms in flower beds, containers, or hanging baskets, enhancing your garden's aesthetic appeal.
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