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An image of the plant grown with seed for Sunflower Big Smile Seeds - Dwarf Variety, Perfect for Borders & Containers, Bright Yellow Blooms with Brown Centers, Ideal for Compact Gardens, Non-GMO
  • An image of the plant grown with seed for Sunflower Big Smile Seeds - Dwarf Variety, Perfect for Borders & Containers, Bright Yellow Blooms with Brown Centers, Ideal for Compact Gardens, Non-GMO
Sunflower Big Smile Seeds - Dwarf Variety, Perfect for Borders & Containers, Bright Yellow Blooms with Brown Centers, Ideal for Compact Gardens, Non-GMO
$4.99 CAD
Maturity

60 Days
Sunlight

Full Sun
Watering

Regular

Difficulty

Easy to grow
Life cycle

Annual
Grow Zones

4 - 9

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)
  • Compact Charm: Dwarf Sunflower reaching 30-40 cm (12-15 in) perfect for small gardens, containers, or as a cheerful border.
  • Easy Growing: Thrives in well-warmed soil with regular watering; germinates within 7-10 days at 21°C (70 F).
  • Speedy Germination: For earlier blooms, start indoors 4 weeks before the last frost; moves easily to outdoor settings once matured.
  • Bright and Cheery: Features captivating bright yellow petals with deep brown centers, adding a burst of color to any setting.
  • Adaptable & Hardy: Flourishes under full sunlight and is adaptable to a variety of soil conditions; fertilize biweekly for robust growth.

Bring a burst of sunshine to your garden with the Sunflower Big Smile Seeds. This dwarf variety is perfect for small spaces, offering bright yellow blooms with deep brown centers that are sure to captivate. Whether you're looking to enhance your borders or fill containers, these sunflowers are an ideal choice for compact gardens.

Easy to grow and non-GMO, the Sunflower Big Smile thrives in well-warmed soil and full sunlight. Start seeds indoors for an early bloom or sow directly outdoors in spring. With regular watering and bi-weekly fertilization, you'll enjoy vibrant flowers that bring joy to any setting. Experience the delight of nurturing these cheerful blooms and let your garden smile back at you!
Size
How much seed do I need?

Seeds per gram: 20
Average germination rate: 90%

Package sizes

  • 25 seeds — 23 plants — covers about 12–16 sq. ft.
  • 100 seeds — 90 plants — covers about 45–63 sq. ft.

Plant growth and coverage

  • Compact, dwarf habit ideal for borders and containers
  • Height: 30–40 cm (12–15 in)
  • Spread: 20–25 cm (8–10 in)
  • Spacing: 20–25 cm (8–10 in); full sun, well-drained soil

Choosing a packet size

  • The 25-seed packet is perfect for home gardeners planting a few containers, window boxes, or a short border.
  • The 100-seed packet suits small landscaping projects, market growers, or longer borders and massed container displays.
GROWING INSTRUCTIONS

Sow Sunflower Big Smile seeds directly in well-warmed, moist soil in the spring. Cover each seed with about 1/4 inch of soil. For an earlier bloom, start seeds indoors 4 weeks before the last expected frost.

Germinate seeds at 70°F (21°C) and expect seedlings to emerge in 7 to 10 days. Once sprouted, maintain seedlings at a cooler 62°F (16°C). Transplant outdoors after the last frost, ensuring they are hardened off.

Space plants 16 inches apart in full sun. Water regularly and fertilize every two weeks with a 10-52-17 fertilizer and liquid seaweed. Enjoy the bright blooms that add a cheerful touch to any garden.
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

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