common ragweed
Ambrosia artemisiifolia
Common ragweed is a fast-growing annual weed with deeply lobed leaves that produces abundant allergenic pollen in late summer and fall. It thrives in disturbed areas and is considered invasive in most regions.
Overview
- Form
- Growth Rate
- Size
- Dormancy
Tolerances & Soil
Seasonality
Bloom Season
Season of Interest
Succession Role
Native to the United States
Native Range
North America
Native to: Alabama, Arkansas, Arizona, California, Colorado, Connecticut, Delaware, Florida, Georgia, Iowa, Idaho, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, Montana, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New Mexico, Nevada, New York, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Virginia, Vermont, Washington, Wisconsin, West Virginia, Wyoming
Function & Care
Establishment & Care
- Establishment
- Maintenance
- Propagation