En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
1 rating

Sunday - November 11, 2007

From: Lago Vista, TX
Region: Southwest
Topic: Pruning, Herbs/Forbs
Title: Winter trimming of Greggs mistflower
Answered by: Barbara Medford

QUESTION:

Do I cut my gregg's mist back to the ground for the winter or just leave it alone?

ANSWER:

We're assuming that you're referring to Conoclinium greggii (palmleaf thoroughwort). This is a sturdy native plant with a long blooming season, extending to November. It has an extensive root system, and will come up from the roots after the winter. In cases like this, we suggest waiting until you are sure the plant has finished blooming, and then cut the stalks down to about 3 inches from the ground. There usually will be a green leaf crown still growing close to the ground. These stalks left above the ground are just a marker so we know where to expect the mistflowers to start coming up in the spring.

 


Conoclinium greggii

 

 

More Herbs/Forbs Questions

Ground cover for Brooklyn, NY
January 25, 2013 - Hi Mr Smarty Plants, I'm looking for a fast growing ground cover for my Brooklyn, NY back yard. The area is nestled between 3 buildings and a fairly large tree, so most of the day its shady, but ...
view the full question and answer

Propagation of Limonium limbatum
September 04, 2013 - I have a Limonium limbatum but do not know how to propagate the plant. Can you help with this?
view the full question and answer

Plants for a Steep, Sunny Slope in Iowa
April 28, 2013 - I am looking for plants native to Iowa for a steep, sunny slope or groundcover.
view the full question and answer

How do Venus flytraps really work?
May 13, 2010 - How do venus flytraps *really* work? I've read it has something to do with the hairs in their "mouth," but is there a chemical reaction going on? A physical "trigger"? Help me understand the Venu...
view the full question and answer

Research on Atriplex confertifolia in Austin
January 21, 2010 - I have heard a lot about Atriplex confertifolia (Shadscale). Has the Center done any research/trial growing of this plant for possible adaptability to Hill Country (west Austin) area? If this is a ca...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP
© 2014 Lady Bird Johnson Wildflower Center