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 - April 30, 2014
From: Dripping Springs, TX
Region: Southwest
Topic: Propagation, Cacti and Succulents
Title: Propagation of an agave from Dripping Springs TX
Answered by: Barbara Medford
QUESTION:
Hi there, I have a Century Agave in my backyard. It is over 6 feet tall and is now producing the center stalk. I understand that means the plant is going to die. My question is how to harvest the pups/seeds that it is supposed to produce once it flowers at the top of the stalk ( I assume since the base plant is so large, the stalk will reach impressive heights). The plant has not put out any pups on the ground. I have heard that cutting the center stalk will release some very noxious "sap" that can potentially burn your skin, so I don't want to do that. Do I have to wait for the stalk to fall on its own in order to harvest the babies, or will they fall off onto the ground? Thanks!!ANSWER:
We think you may be a little confused on the subject of agave propagation. There are several members of the Agavaceae family, some of which are referred to as "century plants." This has to do with the belief that they don't bloom until they are 100 years old, but it can be anywhere from 8 to 60 years.There is actually no agave native to Hays County, but many different species of the genus are grown all over Central Texas, including at the Lady Bird Johnson Wildflower Center, There are 15 members of the Agavaceae family native to North America, 10 of which are native to Texas, mostly in the Big Bend section of souhwest Texas. We have chosen Agave parryi ssp. parryi (Century plant) as our example; follow that plant link to our webpage on that agave for more general information and more references.
We have many, many previous answers on the agave, please read our selections to save us from repeating ourselves. Also be sure to also follow and read any additional links in these previous answers:
Rye, TX (this also addresses your concern about the sap from the agave)
From the Image Gallery
More Cacti and Succulents Questions
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
Plants for area around salt water pool
June 27, 2013 - What are some plants that will grow around my salt water pool where there is some salt water runoff occasionally.
view the full question and answer
Will cochineal insects washed from cactus plants harm adjacent Oleander?
June 11, 2015 - Will mealybugs (cochineal insects) power washed off prickly pear cactus harm adjacent oleander plants if the white fluff gets on the oleander? My neighbor asked me to power wash my prickly pears and t...
view the full question and answer
Source for DNA sequencing of Opuntia species
March 04, 2014 - Hi Mr. Smarty Plants,
I am trying to do a Opuntia speciation study, and rather just identifying the species by morphological comparison, I would also like to go a little deeper by comparing the DNA...
view the full question and answer
Transporting a plant on airplane from New York City
April 21, 2012 - Can I transport via airplane a jade plant from New York City to Colorado in my suitcase?
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |