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 - December 02, 2009
From: Denham Springs, LA
Region: Southeast
Topic: Cacti and Succulents
Title: Does the tip of the agave contain poison from Denham Spring LA
Answered by: Barbara Medford
QUESTION:
I bent over to pick something up and got stabbed in the head with the point of a agave plant. It is about 15 years old and I measured the point-it is right at an inch long. My head did bleed and it burns even ofter fifteen or twenty minutes. Is this a poisonous plant and should I contact my doctor or just wait till I feel anything out of the ordinary?ANSWER:
We're going to assume you have an Agave americana (American century plant) or closely related native agave. We don't have to tell you that these plants know how to defend themselves, but we don't think you've been poisoned. When we are asked about removing or pruning agaves, we always advise goggles, long sleeves, long pants and heavy leather gloves, because there is a liquid that can be released by cutting the leaves which can be very irritating. We also advise those that are planning to plant agaves that they clip off those formidable tips that might be in contact with passers-by, including the gardener, children or pets. On the other hand, we are not doctors, and we can't see the wound. We are assuming you washed the wound, to avoid any pollutants that might have been on the tip getting into your system. However, we still think you should contact your doctor, tell him what we told you, make sure you know if any of the spine is still in your head, and if it is still burning. The doctor might want to look at it just as a precaution. We have no close-up pictures of the spines of the Agave americana, so we are giving you some views of the closely-related Agave havardiana (Havard's century plant).
From the Image Gallery
More Cacti and Succulents Questions
Need plants to replace cedars on a 40 degree slope in Boerne, TX.
August 28, 2012 - My backyard is a roughly 40 degree slope that is covered with cedars. The slope is basically all rock, what can I grow here to replace the cedar which drink too much water. I would still like the area...
view the full question and answer
Cat eating yucca stalks in England
May 07, 2013 - Is it safe for my cat to eat yucca as she is being sick and its hard to stop her
view the full question and answer
Container plants for Arlington TX
February 10, 2012 - Mr. Smarty Plants, I just moved to Arlington, TX. I am trying to create a container garden on my apartment balcony. What flowers, herbs, vegetables, and fruit combinations can I put together that wil...
view the full question and answer
Transplanting yucca pups from Dallas
September 01, 2010 - Can I transplant Pup Yucca plants off of the main yucca and how do I cut them off?
view the full question and answer
Native plants for full sun and low maintenance
May 13, 2006 - I have volunteered to plant flowers/bushes around a sign at my church. I want to plant indigenous plants so the maintenance is low but I also want attractive plants. The soil is clay and the locatio...
view the full question and answer
Support the Wildflower Center by Donating Online or Becoming a Member today. |