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
Not Yet Rated

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


Parry's agave
Agave parryi

Parry's agave
Agave parryi

Parry's agave
Agave parryi

More Propagation Questions

Bluebonnets for Upstate New York
December 03, 2015 - Will Texas Bluebonnet seeds germinate and flourish in Upstate NY?
view the full question and answer

Grafting edible plums onto Cherry Laurel in Austin
May 18, 2010 - Grafting edible plums onto Cherry Laurel - possible? Insane? What? Could I do that? Could I graft, say, Green Gage Plum, or Mexican Plum, or Saturn Peach, on a Cherry Laurel and have any success? I ha...
view the full question and answer

Time of year to plant Tecoma stans
December 16, 2007 - I wanted to know when the best time to plant the Esperanza flower (Tecoma stans) was. The information on the website did not give planting dates or soil conditions for this plant. Can you please help?...
view the full question and answer

Hybridized Indigo Spires having problems in Wimberley, TX
August 19, 2010 - I planted 7 Indigo Spires from one gallon containers in May and now each plant is about 18" tall. 4 of the 7 fell over about 2 weeks are. The plants still look healthy with no dropped or curled leav...
view the full question and answer

Source for seeds of New Mexico locust from Abilene TX
October 23, 2012 - Is there a place to buy Robinia neomexicana native to Texas or order seed from Texas grown plants?
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.
E-NEWSLETTER | BECOME A MEMBER | DONATE NOW | MEDIA | SITEMAP | STAFF
© 2016 Lady Bird Johnson Wildflower Center