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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

Corinth, TX
Drought resistant plants or flowering shrubs with pink flowers
I need a hardy, drought resistant flower or flowering shrub for my renter, who likes pink flowers. She doesn't remember to water and most likely won't do any weeding. Area is Corinth, TX.
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Corinth, TX
Plants for area near saltwater pool near Dallas
Could you recommend perennial plants that would do well next to my saltwater pool just north of Dallas (Corinth) Texas?
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Corinth, TX
Cedar elm with brown leaves
Dear Mr. Smarty Plants, We feel we may have limited time to save our beautiful Ceder Elm. We have many trees in our yard (Post Oaks and Cedar Elms) and have been told they are all between 50 - 75 year...
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Highland Village, TX
Evergreen hedge for Dallas-Fort Worth area
Our red tip photina hedge is slowly succumbing to black spot and we'll need to replace it within the year. (Yes, I now understand red tips come in two varieties: diseased and about to become disease...
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Highland Village, TX
Non-native pomegranate failing to fruit from Highland Village TX
Last spring I planted a pomegranate tree (type: Wonderful) which is supposed to produce edible fruit. It had 5 or 6 absolutely beautiful blooms, but each of them dropped off and no sign of fruit. Is...
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Copper Canyon, TX
Planting time for wildflower seeds in Denton Co., TX
I live in Denton county, Texas and I purchased 2 lbs of native texas wildflower seed from the local agr. extension. Is it too late to plant now and expect flowers from my seed ? Should I plant anyway...
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Denton, TX
Native flowers from bulbs from Denton TX
I am slowly converting my landscaping to as much native regional plants as possible. Are there any flowers from bulbs that you could recommend?
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Denton, TX
Weed prevention in vegetable gardens
Mr.Smarty Plants - I know this isn't your area, but we have a vegetable garden that has been plagued by summertime weeds. Do you have a recommendation for a control plan we could implement during t...
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Denton, TX
Post-bloom period care for Pink evening primrose
Hello, I live in Denton, TX. I introduced pink evening primrose as a ground cover to a xeriscaped section of my property a few years ago. I have pretty much left it alone and let it do its thing an...
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Denton, TX
Distance apart to plant oaks in Denton TX
How far apart should I plant Pin Oaks and Shumard Red Oaks in our yard? All around us are native oaks, but our backyard has none. I want to create a "forest" that looks like they are native, but n...
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Denton, TX
Maple roots in lawn in Denton TX
I purchased a new home 4 years ago that came with a landscape package. There are 2 trees in the front yard that I think are red maple trees. I am now seeing their roots appear above the ground which...
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Denton, TX
Live oak leaves yellowing from Denton TX
In autumn of 2010 I planted 10 live oaks about 6 to 7 ft. tall. I have see that during the month of Dec. 2011 to Jan. 2012 they are showing some yellow leaves. What can I do to help them?
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Denton, TX
Redbud leaves turning yellow in mid-summer
The leaves on our redbud trees are turning yellow. The yellow leaves are pale with no other spots and no dark veins. I don't know for sure which variety of redbud they are or how old they are (more t...
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Denton, TX
Fragrant Texas wildflowers
Hello! I am researching native Texas wildflowers and I am looking specifically for flowers with a pleasing aroma. Is there anyone who has made a list that includes how the flowers smell? Do you kno...
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Denton, TX
Plants to disguise plastic rainbarrels in dry shade
What plants would you recommend to disguise blue plastic rainbarrels in dry shade?
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Denton, TX
Native plants in Denton Co. TX pollinated by bats or hummingbirds
I am looking for a list of Denton Co. TX native plants that are pollinated by bats? Do we have any? How about hummingbirds?
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Denton, TX
Oak trees shedding leaves in Denton TX
In Denton, TX we have two mature Quercus buckleyi. It is May 11th 2012 and one of these trees has been shedding green leaves for the last week. The only changes we have made are: planted English ivy...
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Denton, TX
Why are there no monarch butterflies feeding on my milkweed
I brought a milkweed from LA that has orange and yellow flowers. I live in Denton, TX. I haven't seen any eggs from the monarchs yet. Do the monarchs live on different milkweed in TX? I looked up ...
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Denton, TX
Perennial vine for full sun, Denton, TX
I would like to grow a perennial vine that would tolerate full sun during the day. A flowering or non-flowering is fine. I do NOT want anything that is poisonous, i.e. Carolina jasmine, since this w...
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Denton, TX
Wildflowers for floodplain near Denton, TX
Hello, I am a member of my HOA board and am researching the possibility of filling in our floodplains with wildflowers. Currently the floodplains are grass only and span a few acres. Our goal is to t...
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Denton, TX
Texas ash tree splitting in Denton TX
I have a Texas ash tree that's splitting in its center and need some info re cable tie or other techniques to fuse the crotch together. I have temporarily placed two bands of plastic cable ties just...
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