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

Wednesday - June 25, 2008

From: Houston, TX
Region: Southwest
Topic: Non-Natives
Title: Information about cenizo care and care of non-native tibouchinas
Answered by: Nan Hampton

QUESTION:

I just bought some tibouchinas and need some tips. I plan to plant them in an area that gets sun until about 2pm, then shade for the rest of the day. Will these plants thrive in this environment, or what are the best conditions for them? How far apart should I plant them, and how large can I expect them to grow in full-sun and part-shade conditions? Will Leucophyllum frutescens also thrive in a sun-till-2pm area?

ANSWER:

Well, Mr. Smarty Plants can't be of too much help with your tibouchinas since they are not native to North America and our focus and expertise are with plants native to North America. Tibouchinas are native to the tropical regions of South America—many are native to Brazil. We don't know what species you have, but T. urvilleana seems to be a popular one. You can read about its care from Floridata.com or try Googling 'tibouchina care' for other sites that have instructions for their care. Since you just bought your plants you could also go back to the store where you purchased them to see if they have care instructions. Our advice is to never go away from the store with a plant without care instructions in hand.

Now, we can tell you about Leucophyllum frutescens (Texas barometer bush) since it is native to Texas, albeit more suited to the drier southwestern regions than humid Houston. However, it will grow in Houston and can grow up to 5 feet high and sometimes taller in landscaped settings with watering. It does best in full sun. It will also grow in part shade (2-6 hours of sunshine per day) but the more sun, the better off it will be. Watering in the summer will make it grow faster, but overwatering it or poor drainage may kill it. It is adapted to dry climatic condidtions.


Leucophyllum frutescens

Leucophyllum frutescens

 

 

More Non-Natives Questions

Donation of seeds of Silphium Terebinthinaceum to India
October 03, 2009 - Hi, I am located in India. I am planning to plant Silphium Terebinthinaceum in my garden in India. Please let me know who can donate me seeds to India. I need 20-30 seeds.
view the full question and answer

Sad Germanders in Johnson City Texas
September 16, 2011 - I have some grey bush germanders that never seem to do well although they did at first when I planted them four years ago. They have sun and dappled shade on the south side of the house. A friend in ...
view the full question and answer

Non-native lambs ears wilting in heat from Fredericksburg TX
October 19, 2011 - 3 days ago I had professional landscaping done in an area with plants that tolerate heat & sun well. We planted 7 healthy, large lambs ear & mulched. Everything planted is doing well except the lambs ...
view the full question and answer

Information about Maui Red Starflower
April 29, 2008 - I can't find any information on MAUI RED STARFLOWER. I found some in Houston Texas & the card says sun, blooms spring to frost, showy bloom, good in clusters. MY QUESTION was to find out if it is a...
view the full question and answer

Deer resistance of non-native Leyland Cypress from Kerrville TX
April 19, 2014 - Are Leyland cypress deer resistant?
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 | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center