Sun flower box

Information about Sunflowers

Sunflowers (Helianthus annuus) are bright, tall flowers known for their large, round flower heads and vibrant yellow petals. They are native to North America and are cultivated for their beauty and agricultural value. Here are some key points about sunflowers:

1. Appearance:
   • Petals: Sunflowers have large, yellow petals surrounding a central disc, which can be brown, green, or black.
   • Height: They can grow from 3 feet to over 12 feet tall, depending on the variety.
   • Leaves: They have broad, coarse leaves.
2. Growth:
   • Sunlight: Sunflowers require full sun and thrive in warm climates.
   • Soil: They prefer well-drained soil with good fertility.
   • Watering: They need regular watering, especially during germination and flowering stages.
3. Uses:
   • Ornamental: Sunflowers are popular in gardens and floral arrangements for their cheerful appearance.
   • Agricultural: They are grown for their seeds, which are used for snacks, bird feed, and oil production.
   • Ecological: Sunflowers can be used in phytoremediation to extract toxins from soil.