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 - July 04, 2006

From: Pensacola, FL
Region: Southeast
Topic: Non-Natives
Title: Conditions for non-native, poisonous mandrakes
Answered by: Nan Hampton

QUESTION:

What climates or conditions can mandrakes live in? Do they have to live submerged in water, with some water, or with very little? Why? Thanks

ANSWER:

All of the mandrakes are native to the Mediterranean region of Europe, Africa, and the Middle East. Since our focus and expertise at the Lady Bird Johnson Wildflower Center are in the native plants of North America, mandrakes aren't really in our purview; however, I can guide to some resources to answer your questions. Mandragora autumnalis, a European species, is recommended for rock gardens so they are obviously not obligated to live submerged in water. Mandragora officinarum should be grown in well-drained soil to prevent the roots from rotting. Please be aware that Mandragora species are considered poisonous. You can find more information about the mandrakes by searching the internet using their botanical names.
 

More Non-Natives Questions

Is common yarrow a Texas native?
October 16, 2009 - Dear Mr. Smarty Plants, Is common yarrow Achillea millefolium a Texas native? Please enlighten me.
view the full question and answer

Growing non-native Cabernet Sauvignon vines in Central Texas
July 01, 2013 - Hi. I recently moved into a remodeled home in Taylor, TX, and have experimented with Cabernet Savignon vines before. I have a 1/2 acre and a chain-link fence I want to put vines on. (I have a book o...
view the full question and answer

Cotton plant for yard in Plano
July 27, 2008 - I wish to plant a specimen cotton plant in my yard - will it grow in Plano, Texas, do you have any tips for maintaining them, and will they survive freezing temperatures?
view the full question and answer

Seeds and seed pods of bluejacket (Tradescantia ohiensis or Hyacinthus orientalis
March 26, 2015 - I have lots of bluejacket flowers in my yard. I keep looking for the seed pods but can't find any seeds. Where are the seed pods located on the bluejacket flower? Thanks. Lew Dallas
view the full question and answer

Non-native Crape Myrtle
August 07, 2006 - My local nursery saw the flower and said I have a crape myrtle...is this the common name or botanical name?
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