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
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

rate this answer

Friday - September 06, 2013
From: Huachuca City, AZ
Region: Southwest
Topic: Propagation, Cacti and Succulents
Title: Do flowers on century plants grow century plants from Huachuca City AZ
Answered by: Barbara Medford
QUESTION:
The flowers on century plants: can they "grow" century plants?ANSWER:
There are 10 plants with the common name "Century" plant native to North America, of which 5 are native to Arizona. Three of those are native to Cochise County, in southeastern Arizona. All are members of the Agave genus and your plant may not only be not native to your area, it may even be a hybrid or native to Mexico, which means it is not in our Native Plant Database at all. However, we will choose one, Agave parryi (Parry's agave), native to Cochise County, as an example to use in answering your question.
Strictly speaking, you are correct. The blooms on the agave are followed by seeds, in big black pods that appear on the bloom stalk. These seeds, if they have been pollinated by the agave moth, can be planted and will produce more agave plants. But there are other ways that the agave reproduces itself. Did you know that the agave only blooms once in its lifetime, when it is anywhere from 8 to 40 years old (not a century)? Once it has bloomed the agave, having used up all its energy making seeds, dies. So, if you want more agaves, it is important that you know how to reproduce your plants. We found an article from SF Gate Home Guide on Propagation, Growing and Planting of Agave, which we feel explains it much better than we could. We hope this answers your question.
From the Image Gallery
More Propagation Questions
How does Graptopetalum filiferum produce seeds?
June 22, 2009 - Hi
I have a Graptopetalum filiferum. I found a seed on top of one of the plants and it resembles something like a cantelope melon seed-about 1/3" long, orange. Do these succulents produce seeds i...
view the full question and answer
Information about growing mountain laurels (Sophora secundiflora)
November 15, 2008 - I live just outside of Austin on 10 acres. I have several very large mountain laurels on my property that I planted from containers. Mine flower profusely every year. I feed them bi-weekly and wate...
view the full question and answer
Germination of golden dalea seeds
August 23, 2007 - I have collected some golden dalea seeds. I live west of Austin in caliche soil. How would one germinate these seeds? What time of year should I plant them? What kind of seed treatment? Should I scari...
view the full question and answer
How to Propagate Mountain Laurel by Seed
January 02, 2003 - How do I propagate mountain laurel by seed?
view the full question and answer
Dying branches on Texas Mountain Laurel from Kempner TX
September 14, 2012 - The branches on my Texas Mountain Laurel are very dry and brittle. The leaves are also starting to die. The tree has been in my yard for six years and prior to that it sat wrapped in burlap for ov...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |