Host an Event Volunteer Join Tickets

Support the plant database you love!

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

Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

Need help with plant identification, visit the plant identification page.

 
rate this answer
1 rating

Monday - October 19, 2015

From: Sun Lakes, AZ
Region: Southwest
Topic: Cacti and Succulents
Title: Puncture wound from Blue Agave leaf.
Answered by: Jimmy Mills

QUESTION:

A blue agave leave went through my glove and into my hand. It's swelled up a bit and hurts. Is this just a passing thing.

ANSWER:

The mission of the Lady Bird Johnson Wildflower Center is to increase the sustainable use and conservation of native wildflowers, plants and landscapes.
The question that you have needs to be addressed to either your Doctor or other Health Care Professional (which I hope you have done by now). The spine of the leaf could have inserted bacteria into your hand which could lead to infection. The juice of some agave can cause contact dermatitis on the skin, but the plant itself is not toxic.

 

More Cacti and Succulents Questions

Plants for pool area in Florida
May 09, 2008 - My husband and I have a pool with 4 planters and are looking for plants that we can put into our screened in pool area. We live in Central Florida and looking for ideas of plants that are slow growin...
view the full question and answer

Dividing and planting Yucca and pups in New Mexico
June 23, 2009 - I bought a Yucca plant and had 7 plants in one planter 1 large and 6 small. We wanted to split up the plants so we carefully separated them and planted them. My soil is very sandy (Rio Rancho) but I...
view the full question and answer

Possibility of growing Buckleys yucca in South Carolina
February 03, 2008 - I live in Lexington, SC. I am wondering if I can grow Buckley's yucca (yucca constricta) here and if so, where can I purchase the seeds or plants? I am from Texas and we are trying to create a "we...
view the full question and answer

Controlling Cochineal Insects on Cholla Cactus
July 07, 2011 - We have cochineal insects on a cholla cactus. Will they kill the plant? What should we do to get rid of them if water spraying them won't work?
view the full question and answer

Monocarpic plants for Indiana
October 06, 2005 - We were in Hawaii this summer and became acquainted with the Silversword. This plant (according to what we were told) blooms only once in it's lifetime (of 50-70 years). Are you aware of any other pl...
view the full question and answer

Support the Wildflower Center by Donating Online or Becoming a Member today.