Host an Event Volunteer Join Tickets

Your gift keeps resources like this database thriving!

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?

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

Monday - April 19, 2010

From: Red Rock, TX
Region: Southwest
Topic: Non-Natives
Title: Freeze damage to non-native Sago Palms in Red Rock TX
Answered by: Barbara Medford

QUESTION:

I have 4 beautiful large sago palms in my rural Texas yard. All 4 have been damaged by several hard freezes this winter. All fronds are brown, with a little green at base of inner fronds. Are they all dead, or should I remove dead fronds and hope they come back?

ANSWER:

This seems to be a fairly frequent problem in Texas. From a previous answer (like yesterday):

Cycas revoluta, Sago Palm, is native to temperate Asia, most particularly Japan, which places it out of our area of expertise. The Lady Bird Johnson Wildflower Center is committed to the use, protection and propagation of plants native not only to North America but to the are in which the plant is being grown.

Here is a website from Floridata that should help you.  Sun Palm Trees

 

More Non-Natives Questions

Texas frogfruit vs. non-native St. Augustine grass
October 12, 2008 - Can Texas frogfruit resist invasion by St. Augustine grass, or will I need to create a barrier?
view the full question and answer

Cat eating yucca stalks in England
May 07, 2013 - Is it safe for my cat to eat yucca as she is being sick and its hard to stop her
view the full question and answer

Non-native photinias dying from Austin
September 14, 2012 - I have some red tip potinias that are dying. The ends of the branches are dying and the leaves are turning brown, I don't think this is the fungus that affects most red tips, any clues?
view the full question and answer

Problems with non-native Japanese privet from Glendale AZ
December 26, 2012 - We have Japanese privet shrub and they seem to be suffering from a disease, need help.
view the full question and answer

Milkweed and non-native goatweed in Austin
May 28, 2011 - Which parks or fields can we find many milkweed and goatweed in Austin, TX? I live in Austin, TX 78757.
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.