20x Moulin Rouge, Rare Red and Black Sunflower seeds, Helianthus Annuus Flower

When to Plant : Plant purple sunflower seeds inlate spring or after the last frost in your region. The soil temperature should be at least60°F (15°C) for optimal germination. Taller sunflower varieties, including rare purple types, might need support, especially if they are in an area with strong winds.

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