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

Thursday - July 21, 2011

From: Beach Haven, NJ
Region: Mid-Atlantic
Topic: Non-Natives, Herbs/Forbs
Title: Color in non-native portulaca from Beach Haven NJ
Answered by: Barbara Medford

QUESTION:

I bought a portulaca in a hanging basket and divided it up and planted it in my garden. It is doing ok..but I have almost entirely orange flowers..maybe two reds. I was hoping for multi-colored..red, orange, white, pink, and yellow. Might I have an orange-only plant? How do I get mulit-colors?? Thanks.

ANSWER:

Portulaca is a tropical plant native to Brazil; some other varieties are native to North Africa. It is an annual, and probably would have been better left in the hanging basket; the colors of your blooms are entirely a function of the seeds that were sown and transplanted into the basket. You can't change flower colors, they are determined by genetics, with the very rare exception. Since your portulaca is a tropical it is not going to survive the first freeze in the Fall.

The Lady Bird Johnson Wildflower Center is committed to the growth, propagation and protection of plants native not only to North America but to the area in which those plants grow natively. Since we will have no information about it in our Native Plant Database, here is an article from e-How Home on Portulaca.

 

More Non-Natives Questions

Liquid glucose as substitute for sunlight from New York City
December 16, 2012 - I am curious to find out whether liquid glucose can be poured as water for mung bean plants as substitute for no sunlight. Is the possible? Will a specific amount of glucose need to be used? Can liqui...
view the full question and answer

Wintering over a Cuphea ignea in Iowa Zones 4-5
August 29, 2006 - 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?
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

Disposal of non-native chinaberry and ligustrum and their seeds
October 06, 2004 - I've got some chinaberry and ligustrum in a section of our lot that I am going to remove to make room for native plants. Both have berries, & I was wondering if running them through a chipper will ha...
view the full question and answer

Problems with non-native althea in Georgetown, TX
June 20, 2009 - My white althea's leaves have a white edge, last year the bloom did not open. Is it sick?
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