Native Plant Sources and Guidance
Local Guidance
Local Guidance
Arizona Native Plant Society: Grow Native
Xerces Society: Monarchs and Milkweeds in the Western U.S.
Managing for Monarchs in the West (species list in back)
Southwest Monarch Study planting zones and species list by zone can be found at the top of this page:
Sources of Native Plants
Sources of Native Plants
Arizona Native Plant Society: Native Landscaping Partners
Arizona Native Plant Society: Native Landscaping Partners
A great map of these sources can be found here