Ambrosia psilostachya, Western Ragweed.
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.
We are currently not selling this plant through our Online storefront.
Available at our Santa Margarita store.
||Open Saturday only from 9am to 4pm
||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.
||Open Tuesday through Saturday from 9am to 4pm
||8331 Nelson Way
Escondido, CA 92026
We are currently not selling this plant through our Escondido storefront.
Ambrosia psilostachya Western Ragweed tolerates sand.
Ambrosia psilostachya Western Ragweed's foliage type is stressdeciduous.
Ambrosia psilostachya Western Ragweed's flower color is yellow.
Communities for Ambrosia psilostachya Western Ragweed:Chaparral and Coastal Sage Scrub.
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|
What does all this mean!?!
Last edited on 2012-01-08 18:10:08.