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

Tuesday - April 30, 2013

From: Pacific Plsds, CA
Region: California
Topic: Invasive Plants, User Comments, Cacti and Succulents
Title: Are agaves really native from Pacific Palisades CA
Answered by: Barbara Medford

QUESTION:

I just replied re agave issues, and mistakenly asked the source of your information. I see that you clearly noted it, apologies. I would note, however, that the Riverside area is very much a hot, inland area, and San Diego county includes the nation's largest desert state park, mere miles from the Mexico border. The mid and upper California Coastal mountain ranges have a completely different, milder, wetter environment.

ANSWER:

Since your question was about getting rid of them, the nativity really isn't the big issue. A weed is a plant where you don't want it. If the plant is native to the state where it is, that isn't necessarily a free ticket to stay there. However, whoever planted those agaves was justified in that they are native to California, and native close to the area where they were planted. They are desert plants and if they have found a very comfortable place to grow, they could be characterized as invasive. Bottom line: they are there, they are native there and getting them out is going to be very difficult. Short of a time machine whereby the planters could go back and not plant them, your choices are: get permission to have them removed (if that is necessary), pay a contractor to move them (and you will still have "pups" no matter what you do), or do it yourself. They are tough survivor plants, evolved to survive in a difficult environment and there is no spray you can buy at the home improvement store that will solve the problem.

 

More Cacti and Succulents Questions

Care of Spanish Dagger (Yucca treculeana) after blooming
May 27, 2007 - I live in Austin and have a 5 ft spanish dagger in my backyard. Now that it has bloomed and the flowers have withered in May, should I cut off the center stalk or will it bloom again from the same st...
view the full question and answer

Why are the leaves of my century plants yellowing?
June 22, 2009 - I am taking care of the Agaves (century plants) for my condo community here in Austin. They are planted in 18" or 20" pots. A couple of the plants have leaves that are yellowing around the bottom....
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

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

20 years to bloom
May 02, 2007 - My girlfriend and i have come up with an interesting question, we were wondering if there is a plant in existance that takes over 20 years to bloom, and how many different kinds (if any) there are? We...
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