Rent Shop Volunteer Join

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

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
1 rating

Saturday - February 27, 2010

From: Leander, TX
Region: Southwest
Topic: Cacti and Succulents
Title: Central Texas plant to grow in cavity in cedar (Juniperus ashei)
Answered by: Nan Hampton

QUESTION:

Is there a CenTX native that would be happy in a one-gallon cavity in a Cedar tree? I'd like to disguise an amputated limb. I'd consider a Bromeliad or Staghorn fern, but would prefer a native.

ANSWER:

Mr. Smarty Plants thinks 'he' has the perfect plant for you.  How about Opuntia engelmannii var. lindheimeri (Texas pricklypear)?  I've actually seen them growing in both Quercus fusiformis (plateau oak) and Juglans nigra (black walnut) high up on limbs—their seeds deposited there, no doubt, by small furry animals or feathered friends who enjoyed eating the ripe prickly pears.  The cactus should do well in the hollow in your Juniperus ashei (Ashe's juniper) as long as it gets adequate sun.  It will be evergreen and should produce some beautiful blooms in May or June.

 

From the Image Gallery


Texas prickly pear
Opuntia engelmannii var. lindheimeri

Texas prickly pear
Opuntia engelmannii var. lindheimeri

Texas prickly pear
Opuntia engelmannii var. lindheimeri

More Cacti and Succulents Questions

Selenicereus anthonyanus, Rickrack or Fishbone Cactus
February 28, 2007 - A friend of mine gave me a plant he said was a rick rack plant. I have tried to research it on line with no luck and I don't know the scientific name...any help?
view the full question and answer

Night-Blooming Cereus not Blooming
September 04, 2014 - I have a plant called a night-blooming cereus, which during the warm season, is supposed to have blooms that come out at night and close up but don't fall off when morning approaches. But my cereus h...
view the full question and answer

Soaptree yucca falling over in Mesa AZ
July 24, 2013 - My soaptree yucca is about 5 ft tall and has fallen over. Does this plant require staking for I thought not, or is something else going on with it?
view the full question and answer

How to prune Opuntia ellisiana in Decatur, GA.
August 20, 2009 - Hi Mr SP--How do I go about pruning an Opuntia ellisiana? I have saws, newspaper, heavy leather gloves, goggles, etc. But my question is more about what section of the plant to cut. The base has de...
view the full question and answer

Overwintering Yucca Seedlings in Illinois
October 02, 2013 - I have many yucca seedlings I started this year. My question is what do I need to do with them to overwinter here in Northern Illinois and when do I plant them in the ground for best chances of survi...
view the full question and answer

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