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

Thursday - October 20, 2011

From: Charlotte, NC
Region: Select Region
Topic: Invasive Plants, Non-Natives, Herbs/Forbs
Title: Non-native citronella mosquito plant wintering inside in Charlotte NC
Answered by: Barbara Medford

QUESTION:

Can I bring the citronella mosquito plant in the house over the winter, or should it be planted outside. I live in Charlotte, NC.

ANSWER:

Pelargonium x citrosum, Mosquito plant, is a member of the geranium family. It has been recently introduced into North America, and therefore falls out of our range of expertise. The Lady Bird Johnson Wildflower Center is dedicated to the use, growth and protection of plants native not only to North America but to the area in which those plants grow naturally. Mecklenburg County, on the south central border of North Carolina is in USDA Hardiness Zone 7b. Since this plant is considered a sub-tropical, it could probably only be grown in your area as an annual. Bringing it inside is not recommended, as the leaves are considered poisonous and might be nibbled by pets or children.

If you were considering it as a mosquito repellant, please read the comments in this Dave's Garden forum on the plant. Apparently it has no utility as a repellant and can be invasive.

Pictures

 

More Herbs/Forbs Questions

Looking for a supplier of Commelina erecta.
May 29, 2009 - I'm looking for a nursery that sells Commelina erecta?
view the full question and answer

Trimming of Pineapple Sage and Salvia Greggii
October 07, 2007 - I live in Central Austin. My question is: When is the best time to trim back Pineapple Sage and Salvia Gregii? How far back should these plants be trimmed?
view the full question and answer

Neighborhood association wanting wildflowers mowed from Grand Prairie TX
July 14, 2013 - For at least 15 years, I have been fostering growth of wildflowers in 60% of my 90x400' yard which include 150' utility trunkline easement in which I can plant no trees. This year, we had volunteer ...
view the full question and answer

Evergreen plant to cover parents' graves in Louisiana
June 30, 2013 - We want to plant ground cover on our parents graves in Plain Dealing Cemetery in north Bossier Parish LA. Soil is red clay/dirt. Want native plant, slow growing, short not tall plant, that might sta...
view the full question and answer

Plant for eastern facing side of house in Washington
August 26, 2008 - I was considering putting some Lily of the Nile in front of the eastern facing side of my home. Is this plant a suitable choice for planting here in Eastern Washington?
view the full question and answer

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