Host an Event Volunteer Join Tickets

Support the plant database you love!

Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

Help us grow by giving to the Plant Database Fund or by becoming a member

Did you know you can access the Native Plant Information Network with your web-enabled smartphone?

Share

Ask Mr. Smarty Plants

Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

Search Smarty Plants
See a list of all Smarty Plants questions

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
Not Yet Rated

Thursday - February 03, 2005

From: Green Mountain, NC
Region: Southeast
Topic: Wildflowers
Title: Sunflower with large, thick, fuzzy leaves
Answered by: Nan Hampton

QUESTION:

Hello Smarty Plants: I live in Green Mt. NC and am a Master Gardener Volunteer in Buncombe County (Asheville). In summer several years ago we visited a garden which had a beautiful sunflower with large, thick, fuzzy leaves. The fuzz was white, the leaves were blue, and the veins had a reddish caste. The plant stands about 6' high, grows in full sun. I was given seeds to plant in my garden and had flowers for a few years, gathering the seeds to plant the following year. The last year I had this plant I waited too late in the summer to gather the seeds and the birds (?) had beat me to it.  I went back to my original source and the owner said that his seeds were also gone. The name of the sunflower is Helianthus argophyllus. Please find me a source, I miss this sunflower very much in my garden.

ANSWER:

According to the USDA Plants Database the silverleaf sunflower (Helianthus argophyllus) occurs in Texas, Florida and North Carolina. You can search on the Wildflower Center web page for nurseries and seed companies that specialize in native seeds. Select Explore Plants from the side bar and then select Suppliers Directory. You can then choose Seed Companies and search for companies by state or region. The seed companies I found with in Texas, Florida, and North Carolina with web sites did not list Helianthus argophyllus, but you might try them and the ones listed without websites by telephone. Another possibility is to try an organization called "Seeds of Texas". Members of Seeds of Texas "grow or collect, and trade, seeds of native and heirloom or traditional garden plants adapted to the Gulf and Southwest States." Their website was not functioning but here is other contact information for them:

Seeds of Texas
PO Box 9882
College Station, TX 77842
Email: [email protected]

A quick Google search revealed one company Chiltern Seeds in, of all places, England, with seeds of Helianthus argophyllus for sale.
 

More Wildflowers Questions

Wildflower planting in Northeast Pennsylvania
April 16, 2007 - I live in PA, Northeast, and have high grass that is mostly wet, I was wondering if I could just throw wildflower seeds out into the high grass and if they would grow.
view the full question and answer

Propagation of wildflower seeds
November 13, 2008 - I recently planted seeds for bluebonnets, winecups and pink evening primrose. The bluebonnets have germinated and are growing, but no sign of the other two. Do the winecups and pink evening primro...
view the full question and answer

Red selection of Coreopsis Tinctoria from Austin
June 10, 2013 - Red tall plains coreopsis is being sold @ Eden Bros. THey note it is a native, can grow to zone 10, but they say it is "not heat or drought toleranr". Cannot find verification or rebuttal anywhere. ...
view the full question and answer

Annual Native Plants for Interplanting in Iowa
January 20, 2015 - I'm looking for suggestions for annuals that will flower from seed or from spring plants. I want to use them to fill in the space around newly planted coneflowers and asters that I fear will look spa...
view the full question and answer

Restoring the woods in Central Austin.
May 08, 2012 - I live in Austin, south central between Red Bud trail close to the low water bridge and Bee Caves road. My question: I want to make the wooded sections of my yard attractive. They have filtered sun...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.