Ambrosia psilostachya, Western Ragweed

Identification

Ambrosia psilostachya, Western Ragweed.

Description

A weedy , perennial, native with spreading rhizomes that grows in disturbed areas of native plant communities,. Use as an indicator of a site in trouble. Found in roadsides and dry fields, common, throughout California. Not recommended for a garden. Pollen may be an allergen.

Available at our Online store.

Contact:	pan@laspilitas.com

We are currently not selling this plant through our Online storefront.

Available at our Santa Margarita store.

Contact:	bawilson@laspilitas.com
Hours:	Open Saturday only from 9am to 4pm
Address:	3232 Las Pilitas Rd. Santa Margarita, CA 93453

We are currently not selling this plant through our Santa Margarita storefront.

Available at our Escondido store.

Contact:	escondido@laspilitas.com
Hours:	Open Tuesday through Saturday from 9am to 4pm
Address:	8331 Nelson Way Escondido, CA 92026

We are currently not selling this plant through our Escondido storefront.

Characteristics

Ambrosia psilostachya Western Ragweed tolerates sand.

Ambrosia psilostachya Western Ragweed's foliage type is stressdeciduous.
Ambrosia psilostachya Western Ragweed's flower color is yellow.

Ranges for Ambrosia psilostachya

ph:	6.00 to 8.00
usda:	6 to 10
height[m]:	0.20 to 1.00
width[m]:	0.30 to 1.00
rainfall[cm]:	30.00 to 100.00

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Ambrosia psilostachya