Brighten your garden with the cheerful and iconic blooms of Helianthus Annuus (Sunflower), an heirloom flowering plant known for its vibrant yellow flowers and robust growth. These seeds produce hardy, low-maintenance plants perfect for garden beds, borders, and containers. Ideal for gardeners seeking bold, long-lasting flowers that attract pollinators and add a sunny touch to any outdoor space.
Features & Specifications:
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Plant Type: Helianthus Annuus (Heirloom Flower)
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Seed Type: Non-GMO, high germination
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Growth Habit: Upright annual
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Height: 100300 cm (depending on variety)
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Flower Color: Bright yellow with dark centers
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Blooming Season: Summer through early autumn
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Sunlight: Full sun
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Soil Type: Well-draining, fertile soil
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Water Requirements: Moderate; keep soil evenly moist
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Maintenance: Low; minimal care required
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Pollinator Friendly: Attracts bees, butterflies, and birds
Planting & Sowing Instructions:
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Seed Preparation: Optional soaking in lukewarm water for 46 hours to improve germination.
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Sowing Depth: Sow seeds 23 cm deep in seed-starting mix or garden soil.
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Temperature: Maintain 1824C for optimal germination.
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Watering: Keep soil lightly moist until seedlings emerge.
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Germination Time: 714 days.
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Transplanting: Once seedlings have 23 true leaves, transplant into garden beds, borders, or containers spaced 3050 cm apart.
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Care: Support taller varieties if needed; deadhead spent flowers to prolong blooming.
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