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

Loss of bloom stalk on Yucca filamentosa from Scotch Plains NJ
April 27, 2013 - We have 3 Yucca filamentosa L. planted together, in NJ. A friend of ours was helping to remove the weeds, little did she know and removed the blooming stalk from the plants. By the time I saw, it was ...
view the full question and answer

Damage to Yucca rostrata from Nottingham, England
February 26, 2014 - Hi, I have a yucca rostrata which has had its head snapped off in high winds (we live in Nottingham, England) we have left the trunk in the ground, will this re grow?? What is the best thing to do wit...
view the full question and answer

Problems with mature Blue Agave in Kenya
December 09, 2012 - I have a mature Agave plant and there is a thin black liquid that looks like oil starting to appear on the leaves. The plant plant seems to be dying (from the bottom up). (The plant is a blue Agave an...
view the full question and answer

Native plants of Taos and Los Alamos NM from Houston
April 07, 2012 - Hi, Mr. Smarty Plants, can you recommend a guidebook for the native plants of the Taos/Los Alamos region? (I'm most interested in forbs.) I'll be headed there in May--is there anything I should es...
view the full question and answer

Plants that are deer resistant for high desert climate in Utah
January 23, 2008 - We are building in a high desert climate in Dammeron Valley, Utah. We want plants that are both deer resistant and require little watering. Can you advise which plants (shrubs, flowers, cacti) that ...
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