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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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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
Erosion Control with perennials for a shady Dallas bank
Thank you for your help with turf or perennials on a shaded bank, 4000 sq ft, for the Dallas area that has good roots, grows in semi shade to shade, is on a steep bank so cannot mow, and flowers the l...
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Dallas, TX
Pictures of Bastard Cabbage from Dallas TX
HI! Re your March 12 posting: The USDA Plants website pictures two very different looking plants identified as Rapistrum rugosum (bastardcabbage). Would you please post a photo with leaf and bloom ...
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Dallas, TX
Choosing large containers (pots) for plants in Dallas, Texas.
Hi, I was wondering if you could help me pick a plant for a container garden. We live in Dallas, TX. Our soil is very clay, but I thought we could do something fun in containers with sand or something...
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Dallas, TX
Is bald cypress native to Dallas area?
There are 2 very large bald cypress trees growing beside one another at a park in North Dallas, and I was wondering if they were native or planted a long time ago by the settlers or something. They ar...
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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
Horseherb for ground cover in Dallas
When considering horseherb as a ground cover for a large area; are there disadvantages to sowing seed versus planting established plants? If not, what time of year is best to sow horseherb?
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Dallas, TX
Why is non-native, invasive dandelion called a wildflower?
Why is a dandelion a wildflower? {I read it in a book.}
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Dallas, TX
Is Nothoscordum bivalve (crow poison, false garlic) really poison
Your Native Plants Database notes that False Garlic (aka, Crow Poison), Nothoscordum bivalve, is poisonous. Many other sites also state this, but I have been unable to find a reference giving specifi...
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Dallas, TX
Plants for soils with extreme pH values
I am doing a project on acid and alkaline on the ph scale but all I can find is a range of 5.0 to 8.0. Do they have plants in the range of 8.0 to 14.0 or 1.0 to 5.0? If not, why is that? If so, what a...
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Dallas, TX
Help with plant ID
I found this plant alongside the road in a field in North Dallas. The dirt was fairly dry, and image is attached.
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Dallas, TX
Plants for field mice in habitat restoration in Dallas County, Texas
For grassland and bottomland habitat restoration projects in North Central Texas (Dallas), what native plants would be beneficial as food sources for field mice. Thanks.
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Dallas, TX
Weeds invading non-native Asian Jasmine in Dallas
Weeds have invaded my Asian Jasmine. What can I do to kill the weeds and not the Asian Jasmine?
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Dallas, TX
Green wall panel for Dallas
We are working on a green wall panel for a hotel near SMU--I see your list of recommended species for green roofs, & wondered if you have any ideas for vertical applications. Probably will have someth...
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Dallas, TX
Plants for narrow moist shade in Dallas
We are looking for plants in a narrow strip next to our house. It is a shady area that holds a lot of water. We would love plants that would help take water out of the soil. Do you have any suggest...
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Dallas, TX
Allelopathy of American elms from Dallas
Are American elms at all allelopathic?
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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
Is Hibiscus coccineus still considered native in Dallas, TX?
Is Hibiscus coccineus still considered native?. I recently was told by someone with the Native Texas Plant Society that it was no longer thought to have crossed the Sabine naturally. Thoughts...
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Dallas, TX
Possible tax exemptions for wildlife management
I am interested in finding out whether there are state grants to help land owners grow wildflowers on otherwise unused portions of their properties. Would you happen to know whom I should contact or w...
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