Nodding Onion Gardens

Native Plant Nursery

Columbia Station, Ohio, USA

 

 Eryngium yuccifolium - Rattle Snakemaster


 Ohio Native Plant - Natural Range

For its natural range of this plant visit the United States Department of NRCS website.

Rare Plants of Ohio - Listed on Ohio Department of Natural Resources as P - Potentially Threatened 

Rattle Snakemaster - Eryngium yuccifolium
Rattle Snakemaster - Eryngium yuccifolium
Rattlesnake Master
Wildlife Significance
Host Plant Rattlesnake Master borer moth (Papaipema eryngii)

Carrot Family (Apiaceae) -
Plants in this family are host plants for the Black Swallowtail Butterfly. Rattlesnake Master is in this family.

Pollen -
Nectar - Long-tongued bees, short-tongued bees, wasps, flies, beetles, and plant bugs
.


Nectar Source - butterflies, skippers, moths

Deer - Are not fond of this plant

For detailed information on Rattle Snakemaster visit Illinois Wildflower website.
Rattle snakemaster seedling started February 2016
Rattle Snakemaster seedling started February 2016 picture taken April 13, 2016
Seed Provenance - Nodding Gardens - Plant 2010 - from Scioto Gardens -Delaware, OH - Nodding Onion Gardens 2011- present
native plants 44055
Black Swallow Tail
rattlesnake master seeds
Seeds ready for harvest - October 2012
Cultivation Information
Height - 2 to 3 ft
Flower Color
- White
Blooms - July - September
Sun - Sun

Hardy Zone - 4 to 9

Soil - Moist to dry

Family - Apiaceae
Rattlesnake Mater - Public Square - Cleveland Ohio
Public Square - Cleveland, Ohio
Propagation Notes -


Seed Collection -
Late in the fall, once flowers heads are brown and dry. Loosen seeds from seed head, allow to dry for a few weeks.

Stratify
- Cold/moist stratify for 60 days. Store seeds in a small plastic baggie that contains a sufficient amount of vermiculite to cover seed. In an attempt to become more sustainable we are beginning to use small plastic vitamin bottles to stratify seeds. The draw back is containers take up more space in refrigerator than baggies.

Germination Rates 2016 - Highly successful! Flat of seedlings were started February 2016

Highly successful! Flat of seedlings were started February 2016

Rare Plants of Ohio - Listed on Ohio Department of Natural Resources as P - Potentially Threatened 


Rattle Snakemaster Seeds
Our Rattle Snakemaster Seeds
Photo Courtesy of Cuyahoga Valley National Park - Photo by © Nancy Piltch