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
2 ratings

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

Native plants for full sun and low maintenance
May 13, 2006 - I have volunteered to plant flowers/bushes around a sign at my church. I want to plant indigenous plants so the maintenance is low but I also want attractive plants. The soil is clay and the locatio...
view the full question and answer

Black-eyed Susans in potting soil on ground
November 12, 2010 - I would like to know if black eyed susans can be planted in just potting soil instead of mixing it in with dirt from the ground? I don't want to leave it in the pots. I want to plant it, but the grou...
view the full question and answer

Native perennials for Ft. Worth TX
March 17, 2013 - Mr. Smarty Pants, I have two large planters around the back side of my saltwater pool where there is no decking. (sloped landscape) 8'long x 3' wide. I need low growing perennial plants that will ...
view the full question and answer

Combining yellow columbine and Malvaviscus arboreus
March 07, 2008 - Can yellow columbine coexist peacefully with Malvaviscus arboreus? I have a nice stand of the former and would like to plant the latter to take over when the columbine starts to look ratty in the hea...
view the full question and answer

Groundcover for gravesite in Maryland
March 13, 2013 - I know this is very unusual question but here I go. I live on the Eastern Shore of Maryland and I am looking for a low ground cover for my grandparents grave. The soil is very sandy and I am looking...
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center