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
Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.
rate this answer
Sunday - February 21, 2016
From: Las Vegas, NV
Region: Rocky Mountain
Topic: Poisonous Plants, Herbs/Forbs
Title: Is Penstemon Poisonous to Dogs?
Answered by: Anne Van Nest
QUESTION:
Is Penstemon palmeri poisonous to dogs? I couldn't find in ASPA guide.ANSWER:
Although Penstemon is not listed on the ASPA guide to toxic and non-toxic plants,there is information online that Penstemon does accumulate Selenium and additional information that an excess of Selenium is not healthy for pets. So it would be wise to keep your dogs away from Penstemon if you can.
The Sheltr Group website has a different comment about Penstemon that you might be interested in hearing ... "Certain plants react poorly to dog urine. These include: Penstemon, heuchera and Woodwardia."
From the Image Gallery
More Herbs/Forbs Questions
Care for non-native 'Glacier Blues' from Charlton MA
March 24, 2012 - Do you have to prune or cut down Glacier Blues in the garden? My plants look brown and wilted.
view the full question and answer
Shade tolerant plants for Waynesville MO
April 09, 2013 - We moved to Waynesville, MO (gardening region 6) and when we bought our house there was a nice looking gardening area in front of the house. It is shaded moderately by a Redwood Tree and was "occupie...
view the full question and answer
What gives the Creosote bush its characteristic smell?
August 09, 2011 - Good evening, Mr. Smarty Plants,
There is a question which I would please like to ask regarding a plant called "Creosote Bush" (Larrea tridentata)- does it actually smell like the creosote...
view the full question and answer
Need to plant something in the cracks in my patio in Skipperville, AL.
February 06, 2012 - Mr. Smarty Pants,
I have a cement patio full of cracks. I would like to grow some sort of plant or plants in the cracks. I live in lower Alabama, and my patio is in full sunlight. Do you have an...
view the full question and answer
Information about pink milkwort (Polygala incarnata)
June 07, 2008 - Why is the pink Milkwort (Polygala incarnata) and what is it's niche?
view the full question and answer
| Support the Wildflower Center by Donating Online or Becoming a Member today. |