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 - April 06, 2006

From: San Antonio, TX
Region: Southwest
Topic: Cacti and Succulents
Title: Century plant dying after bloom
Answered by: Nan Hampton

QUESTION:

Help!! I want to save my Century Plant from dying. I have already lost one and I don't want to lose this one. Can cutting the stalk before it gets too big save this beautiful plant? Please, please answer soon! Thank you!!

ANSWER:

It sounds as if your century plant has just flowered. If so, I am afraid I have some bad news for you. It is one of a group of plants that dies after it blooms. Plants with this reproductive strategy are known as monocarpic, i.e., they flower and produce fruit only once in their lifetime and then die. All annuals and biennials are monocarpic, but there are also many perennial plants that are moncarpic. Some of these may live for 90 years before flowering and dying. The Century Plant happens to be one of these monocarpic plants. You can see a photographic record of this process of flowering and dying.

Here are some other plants that have the same reproductive strategy:
1. Haleakala Silversword (Argyroxiphium sandwicense)
2. Monument Plant (Frasera speciosa)
3. Many of the bamboo species are also monocarpic.

I can't really tell you whether cutting the flower stalk before it actually blooms would save the plant or not. My feeling is that it wouldn't. I am pretty certain that cutting the stalk after it has flowered and fruited is not going to keep it from dying.

 

More Cacti and Succulents Questions

Seeds of agave attenuata from San Diego CA
April 16, 2012 - After the agave attenuata bloom dried up there are seeds like thing hanging on the foxtail; do I leave it until it dies or do I chop that down. Are those seeds for propagation. The leaves of the plan...
view the full question and answer

Foundation plants for Albuquerque.
July 01, 2012 - Hello, I live in Albuquerque. I am looking for some native/xeric low water usage plants for foundation plants for my home. They will be foundation plants for a two story home that has a large ponde...
view the full question and answer

Dying cactus plants
December 16, 2007 - Two large cactus plants on the grounds of our condominium complex have begun to turn yellow and appear to be dying. A "staple" of our landscaping, this is the first year that they have developed th...
view the full question and answer

Native plants for highlights in a cactus garden
March 12, 2008 - Hi, I'm looking for some groundcover (succulents or herbs), shrubs, and other perennials to plant along with the cactuses (20 or so) I got from the CDRI plant sale in Fort Davis. The most important ...
view the full question and answer

What variety of Opuntia is best for eating in Boerne, TX.
September 26, 2011 - Which variety of Opuntia, is best for eating the pads and which are the ones best eaten for fruit?
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 | STAFF
© 2015 Lady Bird Johnson Wildflower Center