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

Wednesday - June 27, 2007

From: Ramseur, NC
Region: Southeast
Topic: Non-Natives
Title: Non-native Ornithogalum longibracteatum (Pregnant Onion)
Answered by: Nan Hampton

QUESTION:

Dear Sir, I have a plant called a Pregnant Onion. It looks like an onion and it has babies develop on its body and the surface peals off like an onion. It's leaves grow to about a yard long and they keep getting longer. I can find no information on it or the diseases it has. Leaves are turning orange and I have brown bug cases on the underside of the leaves. Can you help direct me and find a cure for its problem. I love the unusual and this certainly is unusual. Thanks for your time.

ANSWER:

Ornithogalum longibracteatum (pregnant onion) is a native of South Africa. Since our focus and expertise at the Wildflower Center is with natives of North America, we can't offer much help for its care. We can, however, suggest some sources who might be able to help you, such as The Pregnant Onion Club. Also, Garden Web has an extensive discussion about the plant from people who have them; and, if you do an Internet search using either the scientific name or the common name, you can find many more postings for it.

 

 

More Non-Natives Questions

Problems with mature Blue Agave in Kenya
December 09, 2012 - I have a mature Agave plant and there is a thin black liquid that looks like oil starting to appear on the leaves. The plant plant seems to be dying (from the bottom up). (The plant is a blue Agave an...
view the full question and answer

Yellow jackets on non-native crape myrtles
September 25, 2008 - Hey Mr. Smarty Plants I have only 1 question. I have several Crape Myrtles that have numerous amounts (alarming) of yellow jacket bees on them. who what where when why etc? Should I be concerned? tha...
view the full question and answer

Why is Common Horehound missing from NPIN?
March 27, 2014 - Hi there, I am not able to find Marrubium vulgare, i.e. Common or White Horehound, in the Native Plant Database. It grows abundantly on our ranch in Central Texas, and I am attempting to grow i...
view the full question and answer

Propagation of non-native tulips in pots
March 25, 2008 - We have received a large quantity of eco-cups, some are for our pilot project, First Bloom. But we so many, we wanted to include the entire Club, Boys and Girls Clubs of Philadelphia, Germantown Unit,...
view the full question and answer

Questions about lilies from Trussville AL
January 10, 2012 - How can I tell what kind of lily I have? Or better yet,what is the difference between Asiatic lily and a daylily? I also noticed someone asked about Cahaba lily. Just want to let you know I grow Caha...
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