Chrysanthemum parthenium
I understand these can be aggressive, but I haven't had them come back in the past. I'm trying again this year. I'll report in the spring!
Chrysanthemum parthenium
Type: perennial Zone: 2,3,4,5,6 - all
Elevation (if known):
Color: white Height: 1 - 3 ft
Ease of growth: medium
Bloom Time : Summer
Sun: yes Part Shade: no Shade: no
Water Needs: regular
Native to: S Europe, Caucasus CO/NM native? no
Deer Resistant: yes Rabbit Resistant : no
Soil : Average
Propagation: Nursery stock, divisions, seeds, self sows
Comments/warnings: