Home / Guides / Plant Files / Showimage
Back

Silphium Species, Roughstem Rosinweed, Showy Rosinweed (Silphium radula)

Silphium radula

Type
Perennials
Height
36-48 in. (90-120 cm)
Condition
Zone 9, Full Sun
0 reviews
0 vendors
2 traders

Featured Videos

Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Eastern Pondhawk
(Erythemis simplicicollis)
BIRD FILES
Blue Tit
(Cyanistes caeruleus)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Eastern Pondhawk
(Erythemis simplicicollis)
BIRD FILES
Blue Tit
(Cyanistes caeruleus)