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
Not Yet Rated

Friday - November 25, 2005

From: Phoenix, AZ
Region: Southwest
Topic: Cacti and Succulents
Title: Projected longevity of Opuntia fragilis (Fragile Prickly Pear)
Answered by: Nan Hampton and Joe Marcus

QUESTION:

How long does Opuntia fragilis live? Thank you.

ANSWER:

We don't have specific information about the longevity of the Fragile Prickly Pear (Opuntia fragilis); but the Opuntias, in general, are reported to live no longer than 20 years. There is, however, evidence for one species, the Grizzly Bear Prickly Pear (Opuntia erinacea) living more than 75 years. We have Opuntias on site at the Wildflower Center that are more than 10 years old and continue to regenerate themselves by resprouts from dropped pads. Since most, if not all, Opuntias regenerate in this manner, the life of a clonal colony could exceed the proposed 20 year lifespan.

 

More Cacti and Succulents Questions

Transplanting young Nolina texana plants
August 05, 2011 - Mr. SP, I am looking for information relating to transplanting some young Nolina texana. Esp. the best time of the year and whether to replant directly in the ground or .. Thanks,
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

Problems with claret cup cactus in Austin
April 07, 2012 - I have a claret cup cactus in a terra-cotta pot that bloomed beautifully a few years ago but hasn't since. This year, it set about a dozen buds and looked poised to bloom like crazy, but two weeks la...
view the full question and answer

Preserving century plant bloom stalk from Sedona AZ
December 16, 2012 - I have the flower stalk from a century plant which I am using as a Christmas tree. Can you advise me as to what I should do to preserve it for future use? Should it be kept indoors or outdoors. Pro...
view the full question and answer

Is a Texas Mountain Laurel too messy for swimming pool area?
November 24, 2008 - Our landscaper has recommended a Texas Mountain Laurel to plant beside our swimming pool. We recently removed Cherry Laurels from the same location because of the mess they made in the pool (especiall...
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