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

Monday - July 12, 2010

From: Mokena, IL
Region: Midwest
Topic: Herbs/Forbs
Title: Mexican sage bushes in Mokena IL
Answered by: Barbara Medford

QUESTION:

I have two Mexican sage bushes; can they be planted in Illinois and survive the winter?

ANSWER:

Salvia leucantha, Mexican bush sage, is native to Mexico and Central America, and therefore out of our range of expertise, which is plants native to North America as well as to the area in which they are being grown. From this Floridata site, Salvia leucantha,  we learned that it hardy from USDA Hardiness Zones 8 to 10. It can sometimes be raised as an annual in colder zones, but it blooms so late in the Summer, indeed in the Fall, that it may already be frozen back before it ever gets the chance to bloom. Your location in Will County, northeast Illinois, is Zone 5a to 5b. We wouldn't encourage your spending time and resources on trying to get it to perennialize, or even bloom one season.

Pictures of Salvia leucantha from Google.

 

More Herbs/Forbs Questions

Native plants for hanging baskets in Abilene
June 10, 2008 - I live in the DRY West Texas heat in Abilene. I'd like to put some hanging plants along my back fence. Preferably something that would attract butterflies. We have a pool in our back yard and almost ...
view the full question and answer

New York City Native Perennials for a Long Growing Season
May 31, 2013 - Which native New York City perennials would be best for the longest growing season?
view the full question and answer

Native Wildflowers and Grasses for Texas Acreage
April 15, 2015 - I recently purchased about 36 acres in Somervell County, Texas where cedar had been bulldozed and burned (many large spots). What would be the best native flowers or grasses to replant in that area? L...
view the full question and answer

Trees for cutout in driveway in Houston
November 12, 2010 - I live in central Houston. I have a new driveway with a cutout of 4' x 8'. I would like to plant a shade tree that will not break up the concrete. What do you recommend?
view the full question and answer

Removing invasive Dichelostemma firecracker plant from Austin
April 12, 2012 - We have dichelostemma firecracker plant & cannot kill it. We need help in getting rid of this plant. Spent another 3 hours digging up corms this afternoon. It is invading our backyard & want it kil...
view the full question and answer

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