Description
Sunflowers are vibrant, fast-growing annual flowers that bring color and height to gardens, attracting pollinators and birds.
Planting Guide:
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When to Plant: Sow outdoors in late spring after the last frost.
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Soil: Well-drained, fertile soil.
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Depth: Plant seeds 1 inch (2.5 cm) deep.
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Spacing: 12–18 inches (30–45 cm) apart for giant varieties.
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Light: Full sun (6–8 hours daily).
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Water: Moderate; keep soil moist but not waterlogged.
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Temperature: Germinates best at 70–78°F (21–25°C).
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Germination Time: 7–14 days.
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Blooming: Summer through early fall.
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