Sunflower

"Sunflower"
A tall, brightly colored, short lived, annual flower, highly prized for it's multitude of seeds and vivid, warm color variations.

Basic Information

Anatomy

Sunflowers are usually tall, green stalked, annual or perennial plants that in some species can grow to a height of 3 to 10 feet or more. They bear one or more round, wide, terminal flower heads, with bright golden yellow ray petals on the outside and brown or maroon disc florets inside that yield black seeds in the summer.

Genetics and Reproduction

Pollination through insects or wind. Giving rise to dozens or hundreds of seeds at the center of the flower head.

Growth Rate & Stages

Grows quickly in the late spring and summer sun.

Ecology and Habitats

A far ranging species requiring moderate sunlight, average soil quality, medium rainfall, and well drained soil. Enjoys sun and rain alike.

Dietary Needs and Habits

Water and nutrients are absorbed through a branching fiberous root system. Enjoys warm, sunny weather.

Biological Cycle

Plant grows from seeds. Growth begins in the spring, seeds develop during the summer, and plant dies in the cold of the fall. Development times are affected by local conditions such as altitude and latitude.

Additional Information

Domestication

Grown domestically for the seeds.

Uses, Products & Exploitation

Used for food, oils, fragrances, and decorations.

Geographic Origin and Distribution

Primarily found in fields, grasslands, woodlands, adjacent to creeks and moist, prairie-like areas.

Perception and Sensory Capabilities

Plant. During growth, sunflowers tilt during the day to face the sun but stop once they begin blooming. By the time they are mature, sunflowers generally face east.

Scientific Name

Helianthus Solis

Lifespan

Less than 1 year.

Conservation Status

Common plant that is cultivated for it's seeds.

Average Height

6 feet on average but various species between 3 to 10 feet.