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
Not Yet Rated

Sunday - November 24, 2013

From: Austin, TX
Region: Southwest
Topic: Problem Plants, Trees
Title: Frost protection for non-native citrus trees from Austin
Answered by: Barbara Medford

QUESTION:

With ice predicted, should I pick citrus, lemons, limes, satsumas that are not quite ready?

ANSWER:

From Wikipedia: Citrus is a common term and genus (Citrus) of flowering plants in the rue family, Rutaceae. Citrus is believed to have originated in the part of Southeast Asia bordered by Northeast India, Burma (Myanmar) and the Yunnan province of China. Citrus fruit has been cultivated in an ever-widening area since ancient times; the best-known examples are the oranges, lemons, grapefruit, and limes.

We wish we could help you, but Mr. Smarty Plants confines his answers to questions concerning plants native to North America and in the area in which those plants are being grown; in your case, Travis County TX. We have no experience with citrus trees as all are non-native to North America. We did, however, find an article from the University of Florida on Protecting Citrus from Cold.

 

More Problem Plants Questions

How to get rid of Japanese knotweed (Polygonum cuspidatum)
July 28, 2008 - We have an enormous stand of japanese polygonum that we are trying to get rid of. What soil type is the most inhospitable to this aggressive and highly invasive species? Were thinking of planting so...
view the full question and answer

Getting rid of skunk cabbage in Hopedale OH
April 22, 2010 - How can someone get rid of skunk cabbage?
view the full question and answer

What is the orange vine that is covering the wildflowers from Llano, TX?
April 10, 2012 - What is the invasive orange vine that is covering the wildflowers on Texas highways?
view the full question and answer

Getting rid of bermudagrass
July 13, 2010 - How do I get rid of bermuda grass in my San Augustine grass?
view the full question and answer

Elimination of nutgrass from native flower bed
October 14, 2007 - Nutgrass!*#!* My new bed in NE Austin wraps around a hot sunny SW street corner. Grass wouldn't grow there [I wouldn't water it.] I removed the turf [mostly stickers] to a depth of about 4", carefu...
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