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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

Providence Village, TX
Survivability of birch trees in Texas
Is it known whether Gray birch (Betula populifolia Marsh) will grow in North Texas? It seems like the only birch variety which might - and how short is a "short lifespan" for a tree?
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Providence Village, TX
Selecting landscape trees for Denton Co., TX
I live in Denton County and I'm trying to select a few trees to plant in my yard. I'd like them to be native or at least "antique" (hardy varieties which have adapted to the conditions without bec...
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Thicket, TX
Need to identify a strange plant in my flowerbed
I have a strange plant that I've called a weed in my flowerbed. It doesn't have many leaves but it has round white almost bulbs at the surface of the dirt. The "bulbs" look almost like a small oni...
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Silsbee, TX
Can bluebonnets grow in a field of Bahia grass in Silsbee, TX?
My question is if you have a field of Bahia grass, can bluebonnets grow there or will the grass choke them out?
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Silsbee, TX
Sooty mold on Texas Sage in Silsbee, TX.
I just saw two questions from December regarding black sooty mold appearing on leaves of Texas Sage. My Texas Sage is two years old growing in the original, well-draining large pot it was planted in ...
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Silsbee, TX
Information on non-native Erythrinia crista-galli
I am trying to find out some more information on a plant called firemen caps.. How to grow and sun or shade or both..
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Batson, TX
Hanging Baskets for Batson, TX
What plants can I put in hanging baskets for my shady porch?
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Sour Lake , TX
Plant identfication
slow growing woody vine, yellow flowers, (grows butterfly shape leaves with seed in middle of it) in addition to the regular leaves.
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Kirbyville, TX
Fast-growing trees for privacy in East Texas
Fast growing tree seeds for my area to create a tree grove for privacy.
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Kirbyville, TX
Plant identification
My nephew bought an old farmhouse in Southeast Texas. There is a plant there that has glossy leaves similar to a lemon leaf. I cannot tell from the pic if it is a shrub or a vine. It is blooming now, ...
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Chester, TX
Difference between white and red berried versions of Callicarpa americana
I have seen many American Beautyberry Bushes [Callicarpa americana] but it was not until I moved into the Big Thicket region that I had ever seen a white berried one. There is no difference botanicall...
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Beaumont, TX
How will winter weather affect bluebonnets this year?
Just wondering how our winter weather this year will affect the blooming of bluebonnets. When are they expected to be in full bloom and what will be their duration? Thank you.
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Beaumont, TX
More on bluebonnets
My bluebonnet plants have seed pods (I guess they are, they look like pods of snap peas). Can I collect these or do I just leave them alone and hope they multiply? If I can collect them, what is the ...
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Beaumont, TX
Smarty Plants on Katy Ruellia
What can you tell me about Katy Ruellia? I need something with color that will take the hot southeast Texas summers and the cold/wet winters that stays decent and will flower.
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Beaumont, TX
Looking for source of Carex texensis in Beaumont, TX
Looking for Carex texensis, the only place I find it is in Tennessee or North Carolina. Should I buy it online from those places to put in Beaumont, TX?
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Beaumont, TX
Visual difference between Strophostyles umbellata and S. helvola
I know that Strophostyles umbellata is perennial and S. helvola is an annual, but can you tell me how to visibly distinquish between S. umbellata and S. helvola.
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Beaumont, TX
Differences between Lantana urticoides and Lantana camara
I have found an orange variety of lantana growning in several location in Jefferson County. Is there any way I can tell for sure if it is L. camara or the native L. urticoides?
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Beaumont, TX
Non-native Empress trees in Beaumont TX
I want to grow some Empress Trees in our yard. We have a huge yard and it is right on the corner of a cross street where they have just put a traffic light. People stopped at the light can see into ...
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Beaumont, TX
Plant ID from Beaumont TX
I live in Beaumont Texas and have some trees on the land I hunt that look like a yaupon but put on a small blue berry that the deer devour in December. I have looked and searched the Internet but hav...
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Beaumont, TX
Is Rudbeckia hirta annual, biennial... or what?
The desciption for Rudbeckia hirta says it is biennial and blooms the second year then further down the page it says it is an annual, which is it? Will I see blooms the first or second year?
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Beaumont, TX
Getting rid of bermudagrass
How do I get rid of bermuda grass in my San Augustine grass?
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