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?


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

Tuesday - April 01, 2003

From: Austin, TX
Region: Southwest
Topic: Trees
Title: Stage of maturity for redbud trees bloom
Answered by: Stephen Brueggerhoff


At what stage of maturity will Redbud trees bloom?


Cercis canadensis (eastern redbud) commonly referred to as Redbud, is a fast growing, short-lived (30 to 40 years) small sized tree that can start to produce flowers as early as its 3rd year of growth. In general, your redbud might produce flowers on a consistent basis starting its 4th year as it gains height and girth. Feel free to browse info on Redbud and over 300 native Hill Country plants from our Native Plants Database, a service of our Native Plant Information Network.


From the Image Gallery

Eastern redbud
Cercis canadensis

Eastern redbud
Cercis canadensis

More Trees Questions

Season to plant Pacific Wax Myrtle from Fallbrook CA
July 25, 2013 - Would like to know which season would be the best to plant Pacific Wax Myrtle in Fallbrook, CA area? I presently have invading bamboo, which I want to get rid of. Thank you!
view the full question and answer

Controlling native chickasaw plum
July 23, 2008 - How do we kill the chickasaw plum? We have an abundance and want to get rid of them.
view the full question and answer

Powdery Mildew on Monterrey Oak
July 30, 2015 - Monterrey oak developing gray-white patches on some but not all leaves leading to wilting. could this be powdery mildew? Tree not stressed. Thanks. Best treatment?
view the full question and answer

Landscape color for Rialto, CA
May 11, 2009 - My sister-in-law lives in Rialto CA near the base of the San Bernardino Mt ranges and it gets very windy out there. She and I were trying to figure out the best native plants for her area. Her home fa...
view the full question and answer

What is causing leaf drop on oak in Morgan Hill CA?
June 23, 2010 - Dear Mr Smarty Plants: We have a large, young Valley Oak (about 20 yrs) which is dropping leaves even now in early summer. I have a feeling that the problem might be an invasive weed that is flourishi...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
© 2016 Lady Bird Johnson Wildflower Center