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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

Round Rock, TX
Evergreen shrub with fall color in Round Rock, TX
I am looking for a shrub that has fall color much like the burning bush euonymus, but needs to be evergreen the rest of the year since it will be used as a foundation plant. Are there any plants that...
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Round Rock, TX
Magnolia Not Doing Well in Round Rock, Texas
I have a Magnolia grandiflora in my back yard, planted on May 20th of this year. Located on a western exposure with no shade and about 18' tall x 10' wide. I've been watering it every 3-4 days or ...
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Round Rock, TX
How can I control field bindweed (Convolvulus arvensis)?
I have identified my invasive as field bindweed. Your answer in FAQs has websites that are moving and I am unable to find out how to control this major problem. I use organics to garden. The recommend...
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Round Rock, TX
Native trees for revegetation project
We live in a MUD just outside of Round Rock Texas. There is a developer building apartments behind about 20 houses. Last year, we got the developer to agree to leave 20' of native vegetation in the e...
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Round Rock, TX
Note on pond over oak roots from Round Rock TX
Thanks very much to Barbara for answering my question about the live oaks - covering parts of their root systems with a pond. Your answer inspired discussion, and we changed our pond plan and moved th...
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Round Rock, TX
Chinaberry trees coming up volunteer
I have several chinaberry trees that have sprouted after my neighbor trimmed his tree. I have cut these trees down to the ground a couple of times, but they just send out new shoots. Any idea on how...
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Round Rock, TX
Late Blooming Wildflowers for Round Rock
I thought this would be a previously answered question but found nothing in the data base. My question is: in Central Texas what can be grown for some color or interest in a wildflower area when the w...
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Round Rock, TX
How to sow Eves Necklace seeds.
I have recently acquired some Eve's Necklace seed pods. In order to plant them, do I need to open the pod to get to the seed, or do I just plant the pod? Should I soak or scarify the pod/seed?
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Round Rock, TX
Identification of tree along Austin highways
I am trying to identify a large tree seen along many Austin Highways. The best ID can find is Western Soapberry, but the articles all specify white blooms. The trees I see have purple clusters of bloo...
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Round Rock, TX
Difficulties in growing iris in Central Texas
I live in Round Rock TX. I would like to plant Irises and have failed before. What type of irises grow best here? When should I plant them and should I add something to the soil to help them grow? ...
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Round Rock, TX
Non-native poinsettia care
I have a poinsettia that I have nursed from last Christmas. It is in big pot and looks really good. I'm trying to make it bloom. I have it out front with a sw exposure. I'm afraid of too much sun...
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RoundRock, TX
Care and fruiting time of pumpkins
This is my first year growing pumpkin. I have a good vine with flowers now & then, but I still don't see a little pumpkin forming. What am I doing wrong?
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Round Rock, TX
Decline in non-native crape myrtles
I live in Round Rock and the ground is rocky about one foot beneath the surface. I have about 14 crape myrtles that have been doing very well for about 6 years now. Last year the leaves on 1 started...
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Round Rock, TX
Will damage to live oak root make it more susceptible to oak wilt
Hi. I knicked the root of a live oak when digging. Will this hurt the tree and make it more succeptible to wilt? Is there something I can use to protect the exposed part of the root and make it les...
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Round Rock, TX
Plant-related skin rashes from Round Rock TX
I have been plagued with persistent skin rashes this summer, and it is happening with plants that have never bothered me before, for example, red yucca. The dermatologist says it is a plant reaction,...
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Round Rock, TX
Coconut in a husk from Round Rock TX
Looking for a coconut in its complete husk ?
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Round Rock, TX
Evergreen plants for shaded bed and removing bermuda grass.
Hi, Mr. Smarty Plants, I have two questions. First, the back of our house in Williamson County faces north. We have plant beds (about one foot wide and the length of the house) up against the back w...
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Round Rock, TX
Mimosa shape
I planted a summer chocolate mimosa, and although it has bloomed lovely foliage, it has two main branches growing in a vee shape. Is this normal? Do I need to do anything to spur the growth in a more ...
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Round Rock, TX
Powdery mildew hits Rock Rose in Round Rock Texas
My beautiful Rock Roses have gotten spots of white fuzzy "fur" on their leaves in the past month. This is not something they have ever had before and I'm worried its some kind of disease. Is it so...
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Round Rock, TX
Native buffalograss for Round Rock, TX
Hi, I am wondering what the best Buffalo grass selection would be for Round Rock, Tx? I have about 400 - 500 Sq Ft that boarders the street that I would like to maintain as a natural type of environme...
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Round Rock, TX
Non-native invasive henbit from Round Rock TX
I've read in this book "Native Alternatives to Invasive Plants" that Henbit is an invasive plant in Texas. I've also read that it provides an early source of nectar to bees and butterflies when li...
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