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 - December 27, 2012

From: Granbury, TX
Region: Southwest
Topic: Non-Natives, Trees
Title: Growing non-native avocado outside from Austin
Answered by: Barbara Medford

QUESTION:

My son has a very large avocado tree that he rooted from a pit that is currently growing in a large container. However, it has gotten too big to winter inside. Can it be planted in the ground in Austin, Texas?

ANSWER:

If it is too big to grow indoors, you don't have much choice - you grow it outside. Will it survive? We have no idea. It is a tropical plant, native to Mexico, Central and South America. This USDA Plant Profile map shows that it grows in the United States only in South Florida, Miami-Dade County. The Lady Bird Johnson Wildflower Center, home of Mr. Smarty Plants, is dedicated to the growth, propagation and protection of plants native not only to North America (excluding Mexico) but to the area in which they are being planted (in this case, Travis County, TX). The reason for this is to avoid wasting precious resources like water and back muscles on plants that have little chance of surviving. You might try a sheltered, sunny area, Since obviously the tree has already cost you nothing to be planted, give it a try, nothing ventured, nothing gained.

Here is more information on Persea americana (avocado) from Purdue Unversity.

 

 

More Non-Natives Questions

Small white bugs on indoor hibiscus in Ohio
November 25, 2008 - My Hibiscus has small white bugs on the leaves with small white residue. Looks like very small pieces of white rice. This white rice is also covering the UNOPENED buds and making them fall off. It ...
view the full question and answer

Yellow leaves on non-native pittisporum in Wharton TX
March 17, 2009 - Green pittisporum that I planted 2 years ago and 1 year ago are getting a lot of yellow leaves. Variegated pittisporum that I planted at the same 2 times are doing fine.
view the full question and answer

Non-native pomegranate failing to fruit from Highland Village TX
October 20, 2012 - Last spring I planted a pomegranate tree (type: Wonderful) which is supposed to produce edible fruit. It had 5 or 6 absolutely beautiful blooms, but each of them dropped off and no sign of fruit. Is...
view the full question and answer

Identification of a tree in Florida with bell-shaped red flowers
November 23, 2012 - A friend in Florida has asked about identification of a tree with a flower none of us have ever seen. It starts with a green pod, then flowers into, what looks to me like a Chinese lantern, or bell. I...
view the full question and answer

Freeze damage to non-native Philodendron selloeum in Deltona FL
June 22, 2010 - My philodendrons selloeum died this past winter in the freeze,came back slowly this spring and now are suffering with very small deformed leaves. Some do grow but are getting large brown dry areas on ...
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