Description
Ambrosia tomentosa (also called “Ragweed”, among many other common names) is an annual herbaceous plant native to North America. It has a woody stem, and its leaves are alternate, ovate, and serrate. It is found in temperate regions, and is commonly found in disturbed areas, roadsides, and fields.
Uses & Benefits
Ambrosia tomentosa is used as an ornamental plant and for its medicinal properties. It has anti-inflammatory, antispasmodic, and diuretic properties, and is used to treat digestive problems, respiratory disorders, and skin diseases. It is also used to reduce fever and as an antiseptic.
Cultivation and Propagation
Ambrosia tomentosa is a perennial herb that grows best in full sun and well-drained soil. It can be propagated by seed or cuttings. Seeds should be sown in spring or summer in a well-drained soil mix. Cuttings should be taken in spring or summer and planted in a well-drained soil mix. Both methods should be kept moist until the plants are established.
Where to Find Ambrosia tomentosa
Ambrosia tomentosa can be found in the western United States, primarily in California, Oregon, and Washington. It grows in dry, open areas such as grasslands and chaparral.