Nodding Onion Gardens

Native Plant Nursery

Columbia Station, Ohio, USA

 

Ratibida pinnata

   

  Yellow Coneflower or Gray-Headed

 
Gray - Headed  Coneflower
Cultivation Information
Height - 2 to 5 ft
Flower Color -
Yellow
Blooms -
July - September
Sun -
Full sun to part shade
Hardy Zone -
3 to 9
Soil -
Moist to dry soil with little organic material

Family -
Asteraceae
Gray -Headed  Coneflower
Ratibida pinnata

Propagation Notes -

Cold Storage -
30 days - Small Zip lock plastic bag with a few table spoons of  moistened vermiculite

Seeds Planted -
2-12-2012

Sprouted -
2-29-2012

Night Temperature -
61 - 63°F

Day Temperature
- 64 - 65°F -Under florescent lights

Natural Sunlight -
3-6-12 - Exposed a few hours each day to natural sunlight

 Ratibida pinnata - Wildflower of Ohio
Wildlife Significance
Nectar/ Pollen -This plant is popular with several species of bees:Cuckoo bee, large Leaf- Cutting bees, Green Metallic bees. Wasps, flies and  will also visit this plant for both nectar and pollen

Nectar - Butterflies

Host Plant - For caterpillars of the Silvery Checkerspot (butterfly) as well as several moths

Seed - Goldfinches
For more details on this plant visit the Illinois Wildflower site

Ohio Native Plant - Natural Range

Visit the USDA Natural Resources Conservation Service website to view the natural range of Ratibida pinnata

native plants 44012
Seed Provenance - Prairie Moon Nursery, Winona, MN - Nodding Onion Gardens - 2012 - 2015