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

Will non-native hostas do well in South Carolina from Seneca SC
May 20, 2013 - I am moving to SC from CT and want to bring some of the hostas I grow in CT. If I plant them in the shade in SC, will they do well down there?
view the full question and answer

Supplier for non-native Norfolk Pine to East Texas
March 17, 2013 - I would like to buy a Norfolk Pine Tree for my uncle who lives 90 miles east of Dallas, Texas. He saw my Norfolk Pine tree in CA which is 30 to 40 ft. tall. Where can I find a company that will ship...
view the full question and answer

Willow woes in Philadelphia, NY
August 22, 2010 - I have a 2 yr old willow; it is August and it looks like the tree has gone dormant, is this normal?
view the full question and answer

Prairie remnant threatened by non-native Queen Anne's lace in Dallas
June 09, 2010 - A blackland prairie remnant is being invaded by Queen Ann's Lace. What are the best, least chemical, methods of getting rid of it without damaging the native grasses and wildflowers? Thank you!
view the full question and answer

Brown spots in St. Augustine grass
July 05, 2008 - Mr. Smarty Plants, My husband and I are in the Air Force and were recently moved to Cibolo Texas. We built a home and hired a landscaper to finish the yard May 07 (with irrigation system). We laid d...
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