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Q. Who is Mr. Smarty Plants?

A: There are those who suspect Wildflower Center volunteers Nan Hampton, Jimmy Mills and Barbara Medford to be the culpable and capable parties. Yet, others think staff members Damon Waitt, Joe Marcus and Philip Hawkins might play some, albeit small, role. You can torture us with your plant questions, but we will never reveal the Green Guru's secret identity.

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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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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!

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Questions From Near You

Houston , TX
Hurricane damage on oak in Houston
We have a very large oak tree that survived our last hurricane with lots of lost limbs. Then there was the drought. We have lost three large limbs on separate occasions on non-windy days. I love this ...
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Houston, TX
Pruning Post Oaks
I live in Houston and have two post oaks. One is right by my house. I'd like to trim them but was told they are sensitive and might die if I trim them. Is this true? What is the right course of ac...
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Houston, TX
Blue mistflowers not blooming in Houston
My blue mist flower plants are not blooming, but they did last summer. I have tried spreading manure, but it hasn't worked. What should I use to stimulate blooms. Thanks.
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Houston, TX
Soil Loosener/Pollinator Plants for Houston
I am trying to establish a mostly-native pollinator way-station in a recently purchased lot in a 100 year old neighborhood in Houston. Much of the property has a thick layer of oyster shell four to si...
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Houston, TX
Texas plants useful to early settlers
I'm working on some interpretation for a prairie heritage trail in SE TX (near Houston). I'd like to know where I can find some good information on plant remedies which might have been used by early...
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Houston, TX
Need native plant to stabilize 45 degree slope in Houston, TX.
Can you recommend a native TX plant to be used to stabilize a 45 degree slope in the Houston area? Durability, maintenance and appearance should be considered. Thank You.
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Houston, TX
What will grow under a magnolia in Houston?
What will grow under a magnolia tree in Houston? The area is shade and partly sunny.
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Houston, TX
Browning leaves on Ilex vomitoria in Houston
Houston, we have a problem!!! I have a number of yaupon bushes that have been in my yard for years that have a large number of leaves turning a solid dark brown color. Any ideas of the cause?
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Houston, TX
Removal of weeds in buffalograss mix in Houston
I recently attempted to seed a small lawn area with a buffalo/blue grama grass mix, unfortunately for me the area has been hit hard with weeds. Is there an environmentally friendly method to reduce...
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Houston, TX
Caterpillars on Carolina buckthorn (Frangula caroliniana)
I have a Carolina buckthorn and last year there were interesting looking caterpillars munching on the leaves. They were camouflaged to look a bit like bird droppings. The plant database makes no ment...
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Houston, TX
Is slow growth of young Tx mountain laurel normal?
My Texas mountain laurel is 2 or 3 years old and is about 4 feet tall. It seems quite healthy but has grown very little, if any, and has never bloomed. Is this normal? Although I don't want it to gro...
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Houston, TX
Container plant to grow in late afternoon sun
I have a shaded brick walkway that leads to my front door. It faces west, and can get very hot late afternoon Houston sun, although it is shaded for the remainder of the day. I have been successful ...
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Houston, TX
Competition between Horseherb and Chickweed
Ok, sorry I did it wrong the 1st time!? I live in Houston, and I have chickens! I also have mass amounts of Horseherb, and I want to buy some chickweed seeds and plant it for my chickens! My question ...
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Houston, TX
Low privacy hedge in Houston
I am looking for a fast growing, dense (for privacy) shrub/s or plants, that will get at least 3-4+ feet high for a mostly shady area. Thanks.
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Houston, TX
Non-native Genista racemosa from Houston
Read your info on Genista Racemosa. Doesn't address my problem of it not blooming this year. It's in full sun and growing well, about 30" tall & round. Bloomed last year. We're feeding with ba...
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Houston, TX
Bluebonnets for Shanghai
I am a Texas native that now lives in Shanghai, and I am trying to grow a little piece of home (Texas bluebonnets) indoors, and I was wondering: a. Do you have any ideal soil recipes that bluebonne...
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Houston, TX
Damaged Shumard oak tree in Polk County Texas
I have a native Shumard Red Oak on our property in Polk County Texas that suffered damage (top blown out) during Hurricane Ike. Last year, one side of the tree browned early while the other side stay...
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Houston, TX
Disposal of non-native invasive Houttuynia cordata
I am a homeower in The Woodlands with a very difficult problem in my butterfly garden. I have an impossibly invasive weed that I cannot get rid of -- so much so that I'm thinking of just paving ov...
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Houston, TX
Will a 10-ft. yaupon damage my septic lines in Texas Hill Country?
A 10 foot yaupon is growing in my Texas hill country septic field. The field pipe is 5 feet below the surface. Should I be concerned about the roots invading the pipes? What would be the best way to r...
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Houston, TX
Is this a sycamore tree in Houston TX?
I believe I have a 6 year old American Sycamore planted in front of my condo. There are no seed pods (balls) ever on this tree. I thought all Sycamores have those. Is my tree too young to produce the ...
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Houston, TX
Need a source for 100 lbs of Bluebonnet seeds.
Where can one buy 100 lbs (yes lbs) of bluebonnet seeds? Any suggestions on where I can most economically do so? Trying to spread the love :)
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