![China Plant Hardiness Zone Map](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_750,h_450/https://www.backyardgardener.com/wp-content/uploads/2016/06/china-plant-hardiness-zone-map-750x450.jpg)
China Plant Hardiness Zone Map
Map by Mark P. Widrlechner, USDA-ARS North Central Regional Plant Introduction Station, Ames, Iowa. For more information, or to request a laminated hard copy of this map, please contact us at 515-294-3511 or send e-mail messages to Mark.Widrlechner@ars.usda.gov.
![Free Garden Catalog](https://sp-ao.shortpixel.ai/client/to_webp,q_glossy,ret_img,w_200,h_72/https://www.backyardgardener.com/wp-content/uploads/2015/08/catalog_request_big.gif)