Silphium integrifolium
(SILL-fee-um in-teg-ree-FOH-lee-um)
Rosinweed Seed
Easyliving Native Perennial Wildflowers
Native Wild Flower Seed for Home
Landscaping & Prairie Restoration
| picture to be added later | Habitat | Bloom Period | Color | Height Inches | Moisture | Plant Spacing | Lifespan |
| Sun | July, August, September | Yellow | 36 to 72 | Average | 18 to 36 Inches | Perennial |
For
other flowers visit the wildflower
seed list , to order copy the orderform
or
email questions, comments, and orders to john@easywildflowers.com
|
Silphium
integrifolium seed |
approximate |
approximate coverage |
|
1
packet - $2.50 |
75 |
25 sq
ft |
|
1
ounce - --------- |
1,200 |
120 sq
ft |
|
1
pound ----------- |
19,200 |
1920 sq
ft |
Silphium integrifolium, Rosinweed is a stout attractive wildflower often found growing in colonies. There are several large 3 inch flowers on short stalks at the top of the plant, each with 15-35 yellow petals surrounding a central disk. Rosinweed's large yellow flowers provide nectar for butterflies and its seeds are enjoyed by many songbirds.
Native Rosinweed occurs naturally in savannas, glades, rocky or dry open woods, and mesic, deep soil prairies of the tallgrass region from Indiana to Wisconsin and Iowa, south to Alabama, Mississippi, Arkansas, and Texas. Asteraceae (Aster Family)
The map below shows
areas where native Rosin Weed grows wild, it is hardy over a much wider area if planted. Plant in USDA plant hardiness zones 3
to 9.
|
Silphium integrifolium |
Alabama |
Mississippi |
|
|
Use the chart below for shipping charges on flower seeds, to order copy the order form or email questions, comments & orders to john@easywildflowers.com
Please contact us by email with your address for shipping charges & availability on potted plants
We accept payment by check, money order, and through Paypal
The minimum seed order amount is $10, this can be a combination of different
seeds.
|
subtotal for flower seeds |
shipping charge for seeds |
| seed orders up to $20.00 = | $3.00 shipping |
| $20.01 - $50.00 = | $4.00 shipping |
| $50.01-$100.00 = | $5.00 shipping |
|
over $100.00 = 5 % of subtotal |
|
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Easyliving Wildflowers
PO Box 522
Willow Springs, Mo. 65793
phone-fax 417-469-2611
Silphium integrifolium,
Rosinweed Plant distribution map
complements of USDA, NRCS. 2001. The PLANTS Database, Version 3.1
(http://plants.usda.gov). National Plant Data Center, Baton Rouge, LA
70874-4490 USA.
