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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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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
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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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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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
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
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
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
Newly planted nuttall oaks from Houston TX
I recently purchased two Nuttall Oak Trees in Houston Texas (October). They are both 15' or taller. I planted them within 24 hours of being delivered, watered them in, staked them, and within 3-4 d...
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Houston, TX
Trees for cutout in driveway in Houston
I live in central Houston. I have a new driveway with a cutout of 4' x 8'. I would like to plant a shade tree that will not break up the concrete. What do you recommend?
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Houston, TX
Failure to thrive of Esperanza in Houston
Esperanza plant. I have 3 of these plant in my flower bed for the last 10 years. They get west sun. Over the last three years they have bloomed initially but then the new growth is deformed. The best...
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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
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
Is Bignonia capreolata (Crossvine) known to cause skin irritation
Is Crossvine (Bignonia capreolata L.) known to cause a rash? We are trying to identify the source of a rash-after-gardening, and have not seen any of the big three (poison ivy, poison oak, poison suma...
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Houston, TX
Source for two violas for Houston
I live in Houston, TX. Can you tell me where I can buy viola rotundifolia and viola cucullata? I understand these are round-leaved yellow violet and marsh blue violet respectively. I stumbled on these...
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Houston, TX
Deer-resistant groundcover for New Braunfels, TX
Could you recommend some deer resistant ground cover plants for the New Braunfels area? We have tried Ajuga and Katie's Ruellia and they have been eaten.
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Houston, TX
Small tree for Houston
I want to plant a tree southwest of my one-story house. The area is 25 feet wide, from the house to the power line. Desirable qualities include being a Texas native, deciduous, drought tolerant, and h...
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Houston, TX
Non-native pothos ivy from Houston
My pothos devils ivy is about 5 years old and grows outside. A couple of years ago its leaves became spectacularly large, like 12" wide and its stalk about 1 - 2" wide. A couple of years ago i gui...
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Houston, TX
Fertilizing hayfield with wildflowers in Brenham TX
I have property near Brenham, TX that produces wild bluebonnets, Indian paintbrush and other wildflowers each year. I would like to fertilize the pastures to help with hay production (the grass is ha...
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Houston, TX
Colorful native plants for oak tree shade in Houston
I live in Houston Tx - our subdivision entrance has many oak trees. We cannot find anything that will "stay alive" around these trees. It is mostly shady, but gets a slight bit of sunlight. we wo...
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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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