Silphium astericus Starry Rosinweed

$9.00
Current Stock:
14
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Silphium astericus (Starry Rosinweed) 3 ft. tall, great butterfly nectar plant. Specifically attracts swallowtail butterflies honeybees and many other pollinators.  Nice yellow flowers July through September. Basal leaves very rough to the touch. Full sun; well drained or sandy soils.
1gallon
Zone 5?-9

Reviews

  • 5
    Plant Order

    Posted by Ran on Oct 5th 2021

    Nice plant arrived in excellent condition, great service, thank you!

  • 4
    Just planted this

    Posted by Unknown on Jun 21st 2016

    I just planted this in my backyard. I live in MD, so I hope it is of the variety asteriscus. It is for the non-existent butterflies that we have now. Everything here is mono-culture (grass) .