Native Plants

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.
Did you know you can access the Native Plant Information Network with your web-enabled smartphone?
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

rate this answer

Wednesday - June 10, 2009
From: Mountain Home, TX
Region: Southwest
Topic: Cacti and Succulents
Title: Agave americana/Century Plant care and life cycle.
Answered by: Jackie OKeefe
QUESTION:
How often do century plants bloom? Do you have info on how to care for them?ANSWER:
Agave americana (American century plant) – also known as Maguey – and many other agaves only bloom after years of maturing, and die after the bloom is spent. The plant life span is variable; its bloom triggering process is not yet understood. Ten years is reported to be a typical age for the bloom to occur, but it can be many more. While the original plant dies, it has usually left a number of offshoots, "pups", at the base which repeat the growth cycle and mature into next generation plants. Left untended, the plant can multiply and spread vigorously.
Since Agave americana(American century plant) is a native of the desert Southwest, it thrives in sunny, dry conditions. It needs little water (or fertilizer) and doesn't tolerate poor drainage. Exposure to winter temperatures down in the teens can permanently damage the leaves.
Agave leaves are spine-tipped and potentially hazardous. In picking a site, be aware of their proximity to walkways, and leave room for growth, since the rosette becomes quite wide.
Other agave species are sometimes referred to and sold as "Century Plant", since the name gets used rather generically.
From the Image Gallery
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
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
Black bugs on yucca from Aledo TX
April 14, 2013 - We have flowering yuccas that have thousands of small black bugs that seem to be hurting the plant. They are not on any other foliage in our beds. What do I use to get rid of them??
view the full question and answer
Container plant in difficult sun exposure from Leander TX
June 06, 2014 - HELP!!!! I have a large Mexican terracotta pot on my front porch. This awkward area is facing westward, so receives the full dose of Texas sun after about 3 pm onward. Now here's the catch; my fr...
view the full question and answer
Source for Century Plant in Wilmington NC
June 24, 2012 - Where can I buy a Century plant in the Wilmington NC area?
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |