Silphium asteriscus var. trifoliatum
$10.00
Whorled Rosinweed
Clean, dark, almost glossy leaves are upright and supportive of an abundance of rich yellow flowers summer to fall. The whole plant has a tidy and upright stature about it.
Butterflies, bees, skipper moths, nectar loving insects, and birds flock to it. Silphiums are a great food source for desireable wildlife. Leaving the seedheads up will feed the birds in fall and winter and the hollow stalks give native bees a safe place to overwinter.
Height 3-6’ . Spread 1-2’. Deer and rabbit resisitant. Zones 5-8
4.5″ pot
10 in stock