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
1 rating

Thursday - August 12, 2010

From: Austin, TX
Region: Southwest
Topic: Planting, Transplants
Title: Should I plant a potted Texas Star Hibiscus in August in Austin, TX?
Answered by: Jimmy Mills

QUESTION:

I bought a red Texas Star Hibiscus, in March, in a 6" pot and 2 ft tall. I repotted it to a 12" clay pot, put it under deck roof near edge, where it gets a bit of morning sun and filtered light rest of day. It's 95+ degrees on deck daily, so I water it daily. It's grown to 5' with 1-2 blooms daily. Should I put it in the ground in August, or wait till next spring? I don't want to shock or kill it. It's leggy, but otherwise fine. I am in zone 9, I believe. Thanks so much for all you do on your site!

ANSWER:

The Texas Star Hibiscus Hibiscus coccineus (scarlet rosemallow) has a spectacular flower which this article from Floridata says is one of the one of the largest and most beautiful of North American native flowers. The plant occurs naturally in swamps, marshes, and ditches from southern Georgia to central Florida, so keeping it well watered is a good idea; just don't overdo the watering.

I wouid not recommend putting your Hibiscus into the ground during August in Austin. This would stress the plant, and you would probably lose the blooms that you are now getting. The plant is a perennial and will go dormant over winter and resprout in the spring. By waiting till later in the fall when the plant begins to go dormant, you can minimize the transplant shock and allow the roots to become established and get ready for spring. It is hardy in USDA Zones 7-11 (Austin is in USDA Zone 8) so it should survive the winter just fine.

The plant is probably getting leggy because it isn't receiving enough sun.


Hibiscus coccineus

 

 

 

 

 

 

 

 

More Transplants Questions

Browning leaves on recently planted chinkapin oak in Rockwall TX
June 09, 2010 - I just planted a chinkapin oak that is about 1 1\2 inches thick last week and now some of the leaves are turning brown. Does that mean its dying? Do you have any tips that I could use to protect it?
view the full question and answer

Source for supplier of cedar plants in Pennsylvania
January 20, 2009 - Mr. Smarty Pants - please disregard a stupid question I asked a little earlier today about sourcing cedar plants near Easton, PA. I figured out looking up "Nurseries" could lead to Yellow Pages ent...
view the full question and answer

Damaged newly planted Gaura in Austin
April 16, 2010 - Hello yet again! This past Friday we attended the plant sale where we got lots of goodies to start a new bed. The plants were all planted on Sunday. All of them are doing fine, even beginning to...
view the full question and answer

Shriveling and dying of non-native impatiens
July 14, 2008 - Several years now many of my impatiens after a month or so seem to shrivel up and eventually die. They are planted in a row and not all are affected. I am not noticing any slug evidence which I would...
view the full question and answer

Problem with Arizona Ash in Leander TX
March 10, 2011 - What would make my otherwise healthy Arizona Ash tree, that was doing so well last year, only bud out on just one side?
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
© 2014 Lady Bird Johnson Wildflower Center