Common Sunflower is a tall, fast-growing annual with broad, oval to heart-shaped, roughly hairy leaves. In summer, it produces huge, brilliant flowers, up to 12 in. across (30 cm), with yellow petals surrounding a dark chocolate central disk. Borne on stiff upright stalks, the flower heads tend to follow the sun from morning to night. Attractive to bees, their central disk gives way to sunflower seeds that provide food for birds in fall and winter.
Description from gardenia.net
Home > Plant Guide >
Scientific Name
Family
Garden Type
Wildlife
Native Plant Region
Light needs
Water Needs
Plant Type
Bloom Color(s)
Height
Width
Months in Bloom
Safe Beneath Power Lines?
We’d like to maintain accurate and robust plant listings. If you see information that is not correct or that could be added to improve the listing, please let us know. Or if you’d like to suggest a plant to add to our plant guide, you can use this form do so. Thank you!
Despite the urban character and the high population density, a surprising diversity of life exists in Capitol Hill. Explore a few physical aspects of our urban ecosystems and meet some of its more-than-human residents.
Start a garden in a planting strip along the street. Explore our interactive corridor map, find what to grow, and start nurturing today.
Some introduced plant species can diminish biodiversity. Other plants produce poisons that can harm wildlife. Learn what plants to avoid when figuring out what to plant or remove in your outdoor space.
Do you want to plant a tree, create butterfly habitat, or start a vegetable garden but don’t have a yard? Learn how planting strips are a great place to start your own garden!
Do you wonder how a cat can be happy indoors? This presentation will give you a better understanding of cat behavior and the confidence that an indoor cat can be a happy cat.
Protecting the trees and other vegetation that what we currently have is perhaps the most important way to ensure biodiversity in cities.
Nature of Your Neighborhood is a collaboration between Birds Connect Seattle, the Capitol Hill EcoDistrict, and the Seattle Bird Conservation Partnership. Our goal is to foster relationships between the people and the nature of their neighborhoods.