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
Not Yet Rated

Thursday - June 20, 2013

From: Comfort, TX
Region: Southwest
Topic: Diseases and Disorders, Pests, Herbs/Forbs
Title: Insects attacking Gregg's Blue Mistflower from Comfort TX
Answered by: Barbara Medford

QUESTION:

I have a beautiful stand of Gregg's Blue Mist flower that have been attacked by an unknown insect. The new growth is curled and stunted and it is not flowering. I'm not alone..I've seen the Gregg's Mist at the Wildflower Center and fellow gardeners here in the Hill Country having the same problem. Help! What is the culprit and how do we deal with it?

ANSWER:

According to this USDA Plant Profile Map Conoclinium greggii (Gregg's mistflower) only grows natively in Hudspeth County in far west Texas. That doesn't mean it won't grow in Kendall County or Central Texas where the Wildflower Center is, of course it does grow both places. But it could indicate some soil or rainfall problem; insects will often attack a plant weakened by environmental problems. So, first, let's look at the environment this plant prefers:

"Growing Conditions

Water Use: Medium
Light Requirement: Sun , Part Shade
Soil Moisture: Dry
Soil Description: Gravelly, calcareous soils."

Here is a previous Mr. Smarty Plants question, also from Central Texas, that addresses the same question. In some of our research, we saw suggestions that this plant might do better in part shade in the hot afternoon, and also that it might need to be watered twice a week and required very good drainage.

 

From the Image Gallery


Gregg's mistflower
Conoclinium greggii

Gregg's mistflower
Conoclinium greggii

Gregg's mistflower
Conoclinium greggii

More Herbs/Forbs Questions

Perennial Suggestions for Under Ash Trees in Minnesota
June 12, 2013 - With our house we have inherited 2 ash trees in our front yard with a large amount landscaping underneath. I'm replacing the landscaping but there are tree roots at the surface preventing me from bei...
view the full question and answer

Gaura Plants Dying In PA
July 16, 2014 - I had six gaura plants. They were beautiful last year. Now I have one that is doing well and the others are dying slowly one at a time. I don't understand this. They are on a slight slope and have ...
view the full question and answer

Perennial ground cover for hillside in Holmdel NJ
April 25, 2014 - I live in NJ. I would like to use a perennial ground cover for my landscaping bed on a hill with full sun and deer resistant. It's a good size landscaping bed that is facing east (southeast). What...
view the full question and answer

Texas native shade plants for metal troughs in Austin
December 22, 2012 - Interested in finding Texas natives that would do well in metal troughs in the shade.
view the full question and answer

Turks cap not blooming in Austin
June 03, 2008 - Why is my Turks Cap not blooming? It gets about an hour of sun in the morning, then shade for the rest of the day. It gets watered with the sprinkler system that waters our lawn.
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