Does anyone know about growing sunflowers?
Depending on the type of sunflower that you have, they could get as tall as 5-6ft. Sunflowers like full sun and have very strong stalks so you shouldn’t need to stake them. Sunflowers generally will bloom once a summer. Then the seeds will rippen and the birds will feast on them. It’s possible that they could spread depending on what kind of climate you are living in. If your growing season is long enough, some of the seeds could fall and more plants will grow. In the northern part of the country they are considered an annual.
