Sunflower seeds are technically the fruits of the sunflower plant (Helianthus annuus). The seeds are harvested from the plant’s large flower heads, which can measure more than 12 inches (30.5 cm ...

Please verify your email address. Plant in summer or fall. Takes 8 days to produce a large sunflower. Yields more seeds at harvest. Sunflower Seeds are a seed that, when planted and grown during ...

Sunflower seeds are the edible seeds harvested from the large, flowering heads of the sunflower plant (Helianthus annuus). These small, flat seeds are typically encased in a hard, black-and-white ...