Arnica chamissonis, the Chamisso arnica, is a North American native species and naturalized in parts of Europe. It is very similar to Arnica montana which is indigenous to Europe. The plant can be grown in a home garden. It prefers full sun exposure.

Type: Hardy perennial

Hardiness zones: 2-8

Height: 50cm, 20"

Location: Sun

Seeds per packet: 50

By Kurt Stüber [1] - caliban.mpiz-koeln.mpg.de/mavica/index.html part of www.biolib.de, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=5768