rattlesnake master
Eryngium yuccifolium
Rattlesnake Master is a unique and eye-catching plant for a dry, sunny site. Slightly spiny leaves are arranged in a rosette that resembles Yucca. Flower stems shoot skyward in summer and are topped with thistle-like bluish silver flowers. An architectural addition to the perennial border or meadow, Eryngium yuccifolium is most effective planted singly or in small groups.
Found in moist and dry sandy soils in open woods, fields, and prairies; Virginia to Minnesota, south to Texas and Florida.
Map Credit: The Biota of North America
Map Key: Green (native), Teal (native, adventive), Blue (present), Yellow (present & rare), Red (extinct)
The plant, at first glance, appears to be an Agave or Yucca. The flowers really give away the fact that it belongs with the carrots (apiaceae). The stems of the plant smell like carrot when crushed. Plant common names are, many times, an indication of a plant use in past generations. Native Americans and pioneers used the root of Rattlesnake Master extensively as an antidote to rattlesnake venom.
Definitely, an accent plant, although care must be taken not to make groupings too excessive. Clusters of three should be sufficient for most landscapes. This species is best kept in the rear of the border flower stalks can reach up to 5' in height.
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Choosing the right plants for your garden can seem like a daunting task but we’re here to help. Our horticulturists have spent a considerable amount of time researching and writing our beautiful, American Beauties plant tags to help you be successful. First of all, when you see an American Beauties branded pot at your garden center you can be confident that the plant is native to your area and a responsible choice.
When you look at our tag you’ll find information about the plants natural habitat. That will give you a clue to how it will work in your backyard. For instance if the plant is naturally founded and moist, shade and you have full sun, it’s not the plant for you. The “Features” section gives you an overview or plant description so you’ll know what to expect. While the “Benefits” section talks about the plants strong suits and how the plant will benefit wildlife.
A Special Note About Exposure
Full sun: Prefers six or more hours of direct sunshine a day
Partial shade: Thrives in three to six hours of daily sunshine
Shade: Generally does well with less than three hours of sun per day. Having said that even shade loving plants will struggle in extremely deep shade.
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