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
4 ratings

Friday - August 18, 2006

From: Ashalnd, KY
Region: Southeast
Topic: Non-Natives
Title: Non-native Coleus canina, animal detererrent
Answered by: Nan Hampton

QUESTION:

I had purchased a plant about 4 years ago at Lowes that I planted in my flower gardens that was a pet deterrent. I cannot remember the name of that plant now? I have spoke to Lowes and others and I am being told there is no such thing? I know there is? Do you know what that plant is called? Thank you.

ANSWER:

You probably bought a plant known as Scardy Cat! or Dog's Gone! or Bunnies Gone!—all the same plant, Coleus canina Sumcol 01 (synonym = Plectranthus caninus). The plant belongs to the Family Lamiaceae (Mint Family) and is a native of Africa. It has an odor that has been described as smelling like tomcat pee and has acquired the name in England of the Pee-off plant. Luckily, its smell is only evident to animals with more sensitive noses (cats, dogs, foxes, etc.) than humans. It is only offensive to humans if the plant is crushed or rubbed. You can read more about the product from scardy-cat.com

The cat-repellant.info web page has other suggestions for keeping cats away from forbidden areas.

 

More Non-Natives Questions

Failure to thrive of potted blue-green cypress
July 26, 2008 - I received a small 14" potted blue-green cypress for Christmas 2007. Kept it in a bright window, not direct sun. It was doing great until two weeks ago when it started turning brown from the center. ...
view the full question and answer

How soon after stump grinding can something else be planted?
January 18, 2009 - How soon after cutting down a Mulberry and grinding up the stump can we plant a new tree in its place?
view the full question and answer

Ailing non-native red tip photinia
June 05, 2009 - My red tips look like they are brittle and the leaves are spotted. What do I do?
view the full question and answer

Root growth on non-native Pittisporum Tobira from San Francisco
October 29, 2011 - How do the roots grow and spread for the Pittosporum Tobira shrub? I have one that is about 20 feet tall and wonder how to care for it? Do you have a picture of how the roots grow?
view the full question and answer

Non-native, invasive mimosa trees in Vincennes IN
April 29, 2014 - I have 3 Mimosa trees here in Vincennes, Indiana and so far none of them are leafing out this spring (4-28-14) Do you think that this past winter could have killed then?
view the full question and answer

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