Helianthus Annuus “Sunflower”

Helianthus annuus is the name of the plant species commonly known as the sunflower. Sunflowers (Helianthus annuus) are popular with many gardeners due to their cheerful look and provide a spectacular backdrop for any garden, big or small.

Well-known for their vibrant yellow petals and brown cores, these annuals can look very much like daisies. Being annuals, sunflowers grow quickly as well, so they are perfect for beginners and children who are keen to see fast results. Their toughness combined with their beauty makes them a good choice if you want to brighten up your garden. Not to mention that they attract bees and butterflies as well.

Faqs

• How much sunlight does Helianthus Annuus need?
  Full sun for at least 6–8 hours a day is ideal for tall, healthy blooms.

• How often should I water Helianthus Annuus?
  Water regularly to keep soil moist, especially during dry spells, but avoid waterlogging.

• What type of soil is best for sunflowers?
  Well-draining, fertile soil with good organic content supports strong growth.

• Can Helianthus Annuus grow in pots?
  Yes, large containers work, but sunflowers prefer open ground for taller growth.

• When do sunflowers bloom?
  Typically 70–100 days after planting, depending on the variety.

• How do I protect sunflowers from pests?
  Watch for aphids and caterpillars; use natural insecticides or handpick pests when necessary.