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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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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

Kaufman, TX
Avoiding cedar elm because of allergens
Hi. Cedar elm, Ulmus crassifolia, seems like a wonderful, tough, drought tolerant native tree. I'd like to plant several to shade buildings. I'm being discouraged from doing so because Cedar elm ...
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Kaufman, TX
Damage from feral hogs
Hello. What extent of damage can be expected when planting wildflower seeds in an area regularly visited by feral hogs? In some cases do the hogs actually help plant the seed as they root around? ...
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Kaufman, TX
Plant identification
Please try to identify a shrub growing beside a country road in Van Zandt Co this month. It had tiny, slender cone shaped fruit or "flowers" along the branches. The leaves are dark green, about 1 i...
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Scurry, TX
Smarty Plants on Hesperaloe parviflora
I see these bright pink orange flowers on tall bracts everyday on the way to work. I have been searching for the name so I can buy one. I found a picture on your site at (http://www.wildflower.org/?...
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Kemp, TX
Plant identification
Please identify this tree: has leaves like a catalpa, blue/lavender flowers on a long flower spike at the end of the limb, green fruit/seed about the size of a pecan it is fuzzy like a peach with a h...
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Terrell, TX
Sunflowers for Terrell, Texas
What sunflowers grow best in Terrell, Tx?
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Terrell, TX
Native flowers for cutting for wedding in June
My husband and I are hosting a wedding reception for our daughter and her husband in Austin in June. If possible, we would like to use live flowers or live colorful plants as centerpieces and decorat...
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Mabank, TX
Winter hardy fern for northeast Texas
I am looking for a winter hardy fern to grown around my deck. The area would get some morning sun but afternoon shade. What do you suggest?
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Mabank, TX
Mountain Laurel growing in East Texas
I found a plant that looks like a Texas Mountain Laurel growing wild on a fenceline in east texas, near Canton. It is a small shrub/tree and has flowers like wisteria. It has "hairy" stems, they ar...
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Wills Point, TX
Denying cows access to flowers through fence
What flowers can I plant that cows will not eat? They stick their heads through the fence and eat anything they can reach. I would like to plant something in the fence row that will not hurt the cows...
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Wills Point, TX
Toxicity and invasiveness of Scarlet Wisteria
I recently purchased seeds for Scarlet Wisteria (Chinese rattlebox tree). I spoke to a neighbor about this and she warned me not to plant them as they were poisonous to hummingbirds. Can you clarify...
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Heath , TX
Starting over on a lawn in Heath TX
Unless one counts dichondra as grass I have more weeds than grass in my yard.I have hand pulled the weeds and used an organic program without success. The soil is a hard clay typical of North Texas. I...
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Heath (near Dallas), TX
Sooty mold on Texas Sage in Heath TX
I have a Texas Sage that has developed a mildew, blight, fungus or (?) condition. Something has attacked the leaves with a black sooty condition. What is this and what can I do to help this plant thri...
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Heath, TX
Growing Evergreen sumac in clay soil of Texas
I'm in need of a fast growing evergreen screening shrub/small tree. I'm considering the Evergreen Sumac but before I go further I need to know if this plant will thrive and remain evergreen in the D...
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Heath, TX
How to care for newly transplanted Live Oak.
I planted 3 B & B, 6" caliper live oaks in February and they lost most of their leaves during the normal time but when the new leaves grew back the amount of leaves were quite a bit less. I have th...
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Balch Springs, TX
Seed companies selling winecups (Callirhoe sp.)
can you recommend some wild flower seed companies where I can purchase seeds of the winecups that I see growing all along the roadsides? I tried one wild flower seed company but did not have good luck...
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Balch Springs, TX
Reason for small winecup flowers (Callirhoe sp.)
I purchased some winecup seeds from a wildflower seed company and planted them this past autumn. I live in the northcentral Texas area. This spring, several of the seeds sprouted but they had tiny lav...
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Wilmer, TX
Plant identfication
a vine plant with small white flowers with a small red flower on the end of the bloom,looks like a little red bird sitting on the flower.It is beautiful.
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Mesquite, TX
Suggestions for flowerbed in Mesquite TX
I live in Mesquite and am new to the area. I am trying to make the flowerbed in the front of my house look better. I've planted some yellow roses and red roses but would like some perennial that bloo...
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Mesquite, TX
Are Bluebonnet seeds still viable after storage for a year?
I bought a pouch of Bluebonnets a year ago and now found them and have to wait to Fall to plant. Too old? Start over in purchase?
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Mesquite, TX
Two Holly Cultivars for a Texas Front Landscape?
We are starting a new with our landscape. All existing 30-year-old plants are going to be removed. We would like a focal point at the front door area and are considering 'Savannah' or 'Nellie R. St...
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