Up and Underwood

Our 2nd earliest trillium is up and almost ready to flower. The deep south native Trillium underwoodii is the second toadshade to emerge, only behind the Florida genetics of Trillium maculatum, which emerges here in December. Although there is plenty of cold remaining, Trillium underwoodii is able to tolerate multiple nights of hard freezes below 20 F after the foliage has emerged. Winter hardiness is Zone 6a-9b.

Leave a Comment

Your email address will not be published. Required fields are marked *

The maximum upload file size: 20 MB. You can upload: image, video. Links to YouTube, Facebook, Twitter and other services inserted in the comment text will be automatically embedded. Drop files here

Discover more from Juniper Level Botanic Garden

Subscribe now to keep reading and get access to the full archive.

Continue reading

Scroll to Top