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

Monday - October 05, 2009

From: Lexington, KY
Region: Mid-Atlantic
Topic: Propagation, Herbs/Forbs
Title: Cold hardiness of Liatris bulbs
Answered by: Anne Bossart

QUESTION:

I live in Lexington KY - This spring I planted Liatris or Blazing Stars. Should I take up the bulbs and replant in spring or leave them in the ground?

ANSWER:

Great plant choice!!  Liatris is a tough, drought tolerant plant that attracts butterflies (but not deer) and really stands out in a perennial bed.

Definitely leave it in the ground ... there are many species of Liatris native to North America with a very broad range.  It is likely that your plant is the popular Liatris spicata (dense blazing star) which is native from Florida to Quebec and all the states in between.

However, it is a bit late to emerge in the spring and in my experience in Zone 4 there are just a few tufts visible above ground when the snow melts ... so leave the tag in and you won't accidentally destroy it during enthusiastic spring planting! Each year it will put up more flower stalks and the bulb clump can be divided every few years.  Be sure it is planted in a spot with good drainage ... the bulb will rot in wet soil.

 

More Herbs/Forbs Questions

Trimming bloom stalks of iris
April 15, 2008 - Mr. Smarty: I live in Nevada, and have some very beautiful Iris plants. They have all blossomed and now I am left with stems. Is there any way I can cut them back so they blossom again? If so how shou...
view the full question and answer

Is Gooseneck native from Cleveland Heights OH
July 20, 2012 - I live in Cleveland Heights, OH, and have an abundance of gooseneck in my yard. Is it a native plant? Thank you!
view the full question and answer

Annual plants for weed control in Pflugerville,TX?
September 14, 2010 - Can you suggest an annual or summer-dormant plant to mix with Dalea frutescens? The object is to discourage the spring-emerging weeds that precede the leafing out of the Dalea, so it should finish bl...
view the full question and answer

Flowers for an August wedding in Driftwood TX
March 25, 2012 - For an August 4th wedding in Driftwood, Texas we want fragrant flowers and wildflowers that we can grow in our garden. We have four raised beds (12 ft. x 6 ft.) in a fenced area in which we've grown ...
view the full question and answer

Care of poppy plants
July 10, 2013 - I bought a tiny poppy grow kit at Target for 99 cents. Amazingly, they have grown into numerous large and very healthy plants, though they don't all appear to be the same species. Some have grown to ...
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