En Español

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

Plant Identification from Honolulu HI
April 24, 2014 - We have a ground cover in our Honolulu garden that I have been told is Watermelon Plant. (Not the fruit). We would like more, but cannot find it or the proper name for it. Aprox. 6" round leaf. It...
view the full question and answer

Strange produce from non-native lemon seed in Houma LA
April 03, 2010 - I grow a lemon tree from a seed. I grafted it from the same tree a year or so later. It is 15 years old and it only produce one year. The question is, the year it produce, the fruit was a pink grap...
view the full question and answer

Seeds for India from Guilderland NY
August 15, 2010 - I have Green Cross “Non Profitable” trust in TamilNadu India. We are looking for free seeds from Government and other NGO foundations. Moto: Global Vowing awareness program and our volunteers help ...
view the full question and answer

How to produce ivy with large, green leaves
May 25, 2007 - How can I keep an Ivy green? When it was purchased it was green and had BIG leaves. How can I get the leaves to grow big again and get it green?
view the full question and answer

Non-native tomato plant in Austin
August 30, 2010 - I have an upside-down tomato plant, started on July 4. For several weeks there have been 7 green tomatoes, with no further growth or ripening,despite daily watering. Am I doing something wrong?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | JOBS | SITEMAP | STAFF INTRANET
© 2016 Lady Bird Johnson Wildflower Center