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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

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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Questions From Near You

Houston, TX
Live oak leaves turning yellow after planting in Houston
We bought a 65 gallon live oak in early October, and have been watering fairly heavily three days a week. It seemed OK, then all of a sudden lots of the leaves are turning yellow. Is it getting too ...
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Bellaire, TX
Changing colors on Mexican Plum trees from Bellaire TX
The leaves on my Mexican Plum tree have recently started turning yellow/brown and the veins in leaves are red. Is this a watering issue or disease issue? Mites are on the leaves. This has been a ra...
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Bellaire, TX
How to propagate Texas red buckeye (Aesculus sp.) from seeds
I have a Texas Red Buckeye that is doing very well. How do I propagate from the seeds that come off of that tree? Thanks,
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Bellaire, TX
Smarty Plants on Herbertia lahue
Herbertia lahue is now blooming in Russ Pitman Park in Bellaire, TX. Below is a story about it. I heard that the plant is a protected species, but I could not find anything to confirm that. Could y...
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Houstson, TX
Plant identification
Have two clippings from Monday the 11th that were growing out of small stumps. Tried to send you pictures of both cuttings of leaves. If you could tell me what you think they are, I would be thankful...
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Houston, TX
Lady Bird Johnson Wildflower seed mix
Where can I buy "Lady Bird Johnson Wildflower seed mix? Does such a thing exist? It seems like years ago my neighbor had some packets that she planted in her front yard, they were gorgeous! I woul...
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Houston, TX
Small tree for container near pool in Houston
Can you recommend a small tree that I can grow in a pot for shade? Looking for minimal mess because it will be near the pool. How big should the pot be?
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Houston, TX
Texas wildflower blooms by month
What Texas wildflowers bloom in January across the state? And the same for the following months throughout the year. Thank you.
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Houston, TX
Encouraging bloom on non-native Batwing Erythrina
Hi! I have a Batwing Erythrina in the ground next to my driveway in full sun in Houston. It's nine years old and is about twenty feet tall, but it does not bloom. What can I do? Thanks for your s...
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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 Salvia coccinea bloom in shade in Houston?
I live in Houston and I used your database tool to search for shade plants. I am particularly interested in plants that bloom and support native pollinators. My search returned salvia coccinea. Will t...
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Houston, TX
Will magnolia roots damage foundation?
We have a Magnolia tree planted in a 5 foot square with foundation on three sides and a side walk on the front. These are all over our block placed by the builder. Will this tree work in this area or ...
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Houston, TX
Planting Habiturf in Houston, TX>
First, I want to say thank you for such an informative site. You say that the Buffalograsses tend to do well in drier and well drained soil. My house has a lawn that drops about 10 inches in about...
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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
Non-native, and/or invasive bermudagrass, St. Augustine and Pistache from Houston
Our St. Augustine lawn died suddenly this summer from either chinch bugs or grub worms (or both?), and a multitude of weeds and native Bermuda have taken over the area. Now that the weather has cooled...
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Houston, TX
Ligustrums planted last summer are doing poorly in Houston, TX.
I planted large mature ligustrums trees (~ 8 ft) last summer and the leaves are turning yellow and falling off. Can you please tell me what the cause of this might be and what we can do to prevent th...
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Houston, TX
Native vine for privacy on metal mesh fence from Houston
Is there a native vine that does not get top heavy in order to provide privacy from the bottom to the top on an expanded metal mesh fence? It's okay if it dies back, but prefer for it to be evergree...
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Houston, TX
Argemone pleiacantha for Houston
Hey, Mr. Smarty Plants! Please allow me to offer a spell check on a plant that I inquired about last night. It's Argemone pleiacantha. I live in Houston, TX, and have been told that it will bloom ...
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Houston, TX
New growth on live oaks in Houston
My 2 10yr. old live oaks are putting out new growth (branches?) although, here in Houston, TX we are having such a drought. For the last 3 months, I have conscientiously watered my entire yard via ...
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Houston, TX
Propagation of mustang grape
I'm looking to plant several vines of mustang grapes near my parents retirement home in Beeville, TX (78102). I really have two questions - what's the best way to find them at a nursery or relocate...
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