Rent Shop Volunteer Join

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

Tuesday - August 29, 2006

From: Ida Grove, IA
Region: Midwest
Topic: Non-Natives
Title: Wintering over a Cuphea ignea in Iowa Zones 4-5
Answered by: Nan Hampton

QUESTION:

I have a Cigar Plant, or a cuphea. I live in Iowa and need to know how to take care of this plant. Does this plant die and that's it, or does this plant come back year after year?

ANSWER:

Cigar plant (Cuphea ignea) is a tropical plant, native to Mexico and the Caribbean. It can withstand light frosts (USDA Plant Hardiness Zones 8-9) and come back in the spring; but, for Iowa in Zones 4-5, I'm afraid it would be 'goner' left outdoors in the winter. It could, however, be grown in a pot as a houseplant and moved outside in its container during frost-free weather to become part of your landscaping.

 

More Non-Natives Questions

Is non-native Tillandsia air plant poisonous to cats?
June 07, 2010 - Are Tillandsia/air plants poisonous to cats? Please help!
view the full question and answer

Deterioration of non-native weeping willows in Alabama
May 19, 2008 - I have a small lake behind my house. 8 years ago we planted two nice weeping willow trees, one on each corner of our yard down toward the lake. One started looking bad last year and we cut all the de...
view the full question and answer

Care for indoor Lemon Cypress
November 30, 2008 - How do I care for an indoor Lemon Cypress tree?
view the full question and answer

Disappearing oranges from Satsuma orange in Austin
June 25, 2008 - I had many tiny future oranges on my Satsuma Orange Tree until a few days ago. Suddenly, all were gone except one. They weren't on the ground and the tree itself seems incredibly healthy. It is gr...
view the full question and answer

Hybrid Campsis radicans 'Madame Rosy' from Medina OH
July 07, 2012 - I have a Madame Rosy Campsis that is not blooming. We purchased and planted it last year, mid-summer and it did well for the remainder of the season but this year...nothing but green leaves........wh...
view the full question and answer

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