Hello blog family, I hope you are great, welcome to my new blog. Todays post is about sunflower
The plant has an erect rough-hairy stem, reaching typical heights of 3 metres . The tallest sunflower on record achieved 9.17 m .Sunflower leaves are broad, coarsely toothed, rough and mostly alternate; those near the bottom are largest and commonly heart-shaped.[3] The plant flowers from June to September. What is often called the "flower" of the sunflower is actually a "flower head" (pseudanthium), 7.5–12.5 centimetres (3–5 in) wide Source