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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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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!

Need help with plant identification, visit the plant identification page.

Questions From Near You

Dallas, TX
Wildflower seed for west central Texas acreage
We have a ranch in central Texas between Brownwood and Brady and want to plant wildflowers that will grow in that area. We'd like to cover acreage and need information on what mix would suit our are...
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DALLAS , TX
I need a tall tree with kind roots for a narrow space
We have a space in the yard where a building is within 3 to 6 feet of where we would like a tall tree. What tree could achieve two stories in height, while not messing with the foundation of the bu...
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Dallas , TX
Fourth-grade research on Texas Wildflowers from Dallas, TX
Mr. Smarty Plants, Hello, I am a fourth grade teacher and my students are about to begin a project on Texas Wildflowers. Some of the information they will require is the scientific name of the plant...
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Dallas, TX
Planting a container of wildflower seeds in Dallas
I have purchased a 1 # container of wild flower seeds in North Dallas. When can I throw these seeds in a nearby field, & is it advantageous to do it during a rain?
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Dallas, TX
Source for seeds of Mexican primrose from Dallas
Can I purchase Mexican Evening Primrose seeds now for planting in the fall or do I need to wait for the fresh crop of seeds that will be gathered from this spring flowering. How can I be assured the ...
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Dallas, TX
Transplanting yucca pups from Dallas
Can I transplant Pup Yucca plants off of the main yucca and how do I cut them off?
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Dallas, TX
Grass to grow in the shade of pecan tree
Dear Mr. Smarty Pants, We have an enormous pecan tree in our backyard that had grass underneath the breadth of the branches, but not around the trunk. The grass isn't doing well (though we did fai...
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Dallas, TX
Is a Texas Mountain Laurel too messy for swimming pool area?
Our landscaper has recommended a Texas Mountain Laurel to plant beside our swimming pool. We recently removed Cherry Laurels from the same location because of the mess they made in the pool (especiall...
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Dallas, TX
Can you grow wildflowers on a Zoysia greenroof?
I have a 700 square foot zoysia grass roof with irrigation on a pool cabana that I would like to sprinkle with wildflower seeds (bluebonnets, indian paintbrush etc) Is this possible? What is the best ...
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Dallas, TX
Propagation of trumpet vines from Dallas
Can you tell me about trumpet vines, can they be rooted in water? I heard they reseed at the end of their growing season.
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Dallas, TX
Wildflower mix for East Texas
Hello! My boss is interested in planting a wild flower mix along his county road and the road that leads to his house. They live in between Athens and Palestine and have sandy loam soil .. which flowe...
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Dallas, TX
Are Bradford pear fruits poisonous to dogs?
Are Bradford pear fruits poisonous to dogs?
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Dallas, TX
Native plants to grow with Earth Kind roses
I garden on Blackland Prairie clay in Dallas. I am planning an Earth Kind rose bed. I am planning to add 3" of compost and 3" of expanded shale and to mulch with 3" of organic material, as recomm...
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Dallas, TX
Shrub for Dallas Street
I am looking for a native shrub for Dallas, Texas. It is full sun with a maximum height of 3 feet to border the street edge of a shopping center. It will get irrigated.
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Dallas, TX
Trying to find a supplier for east Texas wetland plants
Mr. Smarty Plants, I'm trying to find suppliers for native, East Texas wetland plants (edge and submerged) and can't seem to find any. Can you help?
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Dallas, TX
Need Small Native Shrub in Dallas, TX
We live in Dallas and are looking for a dwarf bush that we can plant in the space between the sidewalk and the street in front of our house. It would receive full sun to partial shade. We would like...
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Dallas, TX
Browning of non-native Plectranthus in Dallas
I live in Dallas and planted 'Mona Lavender' which is now brown and limp after overnight temps in the low 30's. Is it dead or will it come back? Do I need to cover these plants during the winter m...
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Dallas, TX
Starting wild plant seeds indoors from Dallas TX
Is it possible to start some Phlox drummondii or other native wild flower from seed indoors, and then transplant to my garden? If so, can you suggest some?
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Dallas, TX
Controlling erosion with grasses in Dallas, TX
After consulting with several geological engineers and the city of Dallas engineers - we know that our severe erosion problem can only be fixed by building a 35' foot high gabion wall about 150' in ...
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Dallas, TX
Non-native Star Jasmine poisonous to dogs from Dallas
Is star jasmine poisonous to dogs?
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Dallas, TX
Native plant town ordinances in New Mexico/Chihuahuan Desert
I'm interested in city/town landscape ordinances in the New Mexico/Chihuahuan Desert area. What towns do you think do a good job using native plants?
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