En EspaŅol

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
Can't find the answer in our existing FAQs, submit a question to Mr. Smarty Plants.
Need help with plant identification, visit the plant identification page.
 
rate this answer
4 ratings

Thursday - March 31, 2011

From: San Antonio, TX
Region: Southwest
Topic: Non-Natives
Title: Frost damage to non-native Mexican Maradol papaya from San Antonio
Answered by: Barbara Medford

QUESTION:

I planted Mexican Maradol papaya in my San Antonio garden last year. The plants grew about 5' tall and were starting to flower. Then the winter freezes blasted them; now there's nothing left but stumps at the ground level. Will these plants grow back from the roots?

ANSWER:

We only found one article on the Mexican Maradol papaya the had any horticultural information. We got enough from that to know it is native to Mexico and South America and therefore we will have no information in our Native Plant Database. Also, the article came from Yucatan, which is way down at the southern tip of Mexico. Because the area where it grows is warmer than the USDA Hardiness Zone of Bexar County which is Zone 8b, it seems probable that damaging freezes like we have had in Central Texas in the last two years do not occur on the home territory of this plant. This is one of the reasons that the Lady Bird Johnson Wildflower Center recommends growing only plants native not only to North America but to the areas in which those plants grow natively. Native plants in an area are already acclimated by centuries of experience to the temperatures, rainfall and environment in which they are being grown. We would say that the best way to find out if your tree will grow back is to wait and see. If it doesn't show some new growth at the base pretty soon, we would recommend replacing them with something native that knows how to cope with the very unpredictable Texas weather.

 

More Non-Natives Questions

Trimming time for non-native Pampas grass in Leland NC
April 26, 2010 - When is the best time to trim Pampas plants, onset of winter or onset of spring? Also, what's the best way to trim and how far should they be cut back?
view the full question and answer

Replacing non-natives and kudzu in Spartanburg SC
July 12, 2009 - I would dearly love to cut down the red tips and leland cypress, as well as the 2 Savannah hollies and 15 ft cleyera which the kudzu has overrun along my property line, get rid of a chunk of lawn and ...
view the full question and answer

Non-native pistacio problem Rockwall, TX.
July 02, 2014 - I have an eight year old Pistacio tree that has leaves turning brown and falling off. It is June! Why?
view the full question and answer

Need some help with a Plumbago plant in Mission, TX.
August 06, 2010 - Hello..I live in south South Texas and have a plumbago. It gets about 4 to 5 hours of direct sun and lately some of the branches and leaves turn bright green almost yellow. Am I over watering or is ...
view the full question and answer

Non-native peanutbutter tree suckering in Oregon City OR
August 02, 2011 - I have a beautiful 'peanutbutter tree' in my yard. I have noted that there are plantlets coming up that appear to be attached to the main root(s) of the tree. I have been breaking them off as I don...
view the full question and answer

Smarty Plants's Facebook profile Support the Wildflower Center by Donating Online or Becoming a Member today.

Mr. Smarty Plants wants you to be his Facebook friend. Click the Facebook icon to add yourself to Mr. Smarty Plants list of friends.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2015 Lady Bird Johnson Wildflower Center