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Ask Mr. Smarty Plants is a free service provided by the staff and volunteers at the Lady Bird Johnson Wildflower Center.

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topicquestion
Why doesn't my Rusty blackhead bloom?
April 10, 2016
I have planted Rusty blackhaws the past several years..some bloomed the first year and every year since....and others 3 years old have not bloomed yet... Do all Rusty blackhaws bloom eventually or ...
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Identity of stinging weed in Pearl, Mississippi
March 20, 2016
I live in Pearl, MS. Yesterday I pulled a weed that right away started stinging my hand and in a few hours turned into stinging numbness. The weed has dark green heart shaped leaves with purple veins ...
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Eastern Red Cedar Roots
March 17, 2016
Would an Eastern Red Cedar root system damage underground irrigation pipes?
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A puppy's challenge in the ivy
February 23, 2016
ok.. so, heres the thing: my puppy &i often play with a frisbee toy in the yard (cuz the boy's got leaps!). however, it has become apparent that, simply put: i am a TERRIBLE frisbee player!! truly th...
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How to Control Poison Ivy
February 22, 2016
We have lots of Poison Ivy on a site we are clearing it is adjacent to a pond and children are around this area all the time. We are creating hiking paths. I have a lot of experience but I do not wan...
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Controlling KR Bluestem
February 11, 2016
How can I control KR Bluestem in my 55 acre coastal bermuda hayfield? The field has a Farm Road along one side planted in KR, and now the hayfield is about 25 - 30% KR. Summer burn is fairly dangerous...
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Should Mexican milkweed (Asclepias curassavica) not be used to attract Monarch butterflies?
November 20, 2015
Should I remove Asclepias curassavica (Mexican milkweed) in my garden for threat of OE parasitic protozoan threat to Monarch butterflies? Is this threat as widespread as Chronicle implies? I had great...
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Problems with Mexican feathergrass
October 24, 2015
I live in Austin. I've recently seen negative comments re: Mexican feathergrass. Is it native to this area? Is it becoming a problem? I have had it in my yard for years and never considered it a ...
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Removing Persimmon plants from the base of Live oaks
October 15, 2015
I live in Bastrop county and have hundreds of Texas wild persimmons at the base of my huge oak trees. Should I cut some of them? I am worried they are taking up water my oaks need. I like them but do...
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Possible allelopathic properties of Prosopis glandulosa (Honey mesquite)
October 02, 2015
I want to plant a coral honeysuckle at the base of a mesquite tree. Anything in the mesquite that would inhibit the honeysuckle from growing?
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