Host an Event Volunteer Join Tickets

Support the plant database you love!

Ask Mr. Smarty Plants

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.

Support NPINHelp grow the Native Plant Information Network by giving to the Plant Database Fund or subcribing to Wildflower magazine.

Subscribe online now
Mr. Smarty Plants would give Wildflower magazine two thumbs up...if he had two thumbs.
Share

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.

Search Smarty Plants
See a list of all Smarty Plants questions

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

Round Rock, TX
Control of Juniperus ashei
We have just purchased 2 acres in Burnet County at an elevation of 1604 feet above sea level. The land is almost flat, bedrock, with lots of Juniper, Cactus Apple and between these plants grasses and...
view the full question and answer

Round Rock, TX
Protection of Mountain Laurel from Pyralid or Genista moth caterpillars
I have a Texas Mountain Laurel. Every year it is attacked by caterpillars. They form a bag for lack of a better word on the ends of the branches destroying the blooms for the following year. PLEASE...
view the full question and answer

Round Rock, TX
Plant Identification from Round Rock TX
I am looking for the name of a ground cover I saw that looked like large bur oak leaf in a silvery green color. It was in the shade. I tried a search with no luck. Thanks!
view the full question and answer

Round Rock, TX
Identifying Rhus lanceolata in Texas
Dear Mr. Smarty Plants, I think I've identified two small trees, 4 to 5 feet high at the back fence line and two in the front yard flower beds as prairie flameleaf sumac (or at least some kind of s...
view the full question and answer

Round Rock, TX
Native plants for seasonal poor drainage
I have an area in my front yard that has a drainage ditch running through it. When it rains, that area stays very wet. What kind of plants available for sale will work in this situation?
view the full question and answer

Round Rock, TX
Disease in non-native pittisporum in Central Texas
Is there a disease in central Texas (Round Rock) affecting dwarf pittosporum? Specifically, clusters of dead leaves and much leaf drop. Some white, cottony residue on wood but not sure if it is mealyb...
view the full question and answer

Round Rock, TX
Need name of company with experience in Habiturf installation in Round Rock, TX.
Dear Mr. Smarty Plants, I read the article about "NATIVE LAWNS: HABITURF™ A MULTI-SPECIES MIX FOR NORTH, WEST AND CENTRAL TEXAS" Do you know any landscape companies/groups in Austin - Round Ro...
view the full question and answer

Round Rock, TX
Native buffalograss in sandy loam
I am in the Austin area and want to plant Native Texas Buffalo Grass in sandy loam from the Colorado River bed. Will this work?
view the full question and answer

Round Rock, TX
Plants for a moist, shady spot in central Texas
I am looking for a plant that will grow in almost full shade with plenty of moisture along a fence. We are looking at putting down some flagstone with possibly some moss growing in between, but we don...
view the full question and answer

round rock, TX
Live oaks exhibiting white foam spots from Round Rock, TX
We have several native very large Live Oak in our backyard, and this summer we have noticed white foam spots on the branches. We live in Round Rock next to the Williamson County Park. The spots look...
view the full question and answer

Round Rock, TX
Plant identification
Just blooming out here in the Austin metro is a square-budded yellow 'daisy' with puffy center. Very like a Huisache Daisy, but the margins aren't so toothed. It's VERY common in the Austin greens...
view the full question and answer

ROUND ROCK, TX
Plants for a children's playground
We have extensive native gardens on our 2 acre property, but my children want a garden of their own with plants they can hide under and that are good for imaginative play. Are there any native plants...
view the full question and answer

Round Rock, TX
Can non-native Epiphyllum (Orchid Cactus) be grown in Round Rock, Texas?
Can the Epiphyllum (Orchid Cactus) be grown in the Round Rock Texas area or is this area too hot for it?
view the full question and answer

Round Rock, TX
Non-native invasive henbit from Round Rock TX
I've read in this book "Native Alternatives to Invasive Plants" that Henbit is an invasive plant in Texas. I've also read that it provides an early source of nectar to bees and butterflies when li...
view the full question and answer

Round Rock, TX
Wildflower Lawn for Round Rock, TX
Dear Mr. Smarty Plants, I live on the west side of Interstate 35 in Round Rock. I have a very sick St. Augustine lawn that I would like to replace with some sort of wildflower mix. I like the look of...
view the full question and answer

round rock, TX
Native Texas shrub for privacy screen in hot area
Dear Mr. Smarty Plants, I have a lot facing dead west which I'm sure you can understand is brutally hot in the summer. I'm putting in a pool in my backyard and would like to plant a native Texas...
view the full question and answer

Round Rock, TX
How can I distinguish between Wax Myrtle and Dwarf Wax Myrtle?
I need help identifying between a southern wax myrtle and a dwarf wax myrtle. I am after the bigger type and think my landscaper accidentally put in dwarves. How can I tell? I had 8 put in and their l...
view the full question and answer

Round Rock, TX
Mowing Bouteloua dactyloides (Buffalograss)
Dear Mr or Ms Smarty Plants, Although I see you have posted some information about mowing Buffalograss it doesn't seem to answer my question. Will it hurt to mow the buffalograss flags off? Will t...
view the full question and answer

Round Rock, TX
Low maintenance, drought tolerant, native plants for school garden in Round Rock
Our school is about to plant a memorial garden but need very drought tolerant plants and flowers as the schools water very little during the summer months. What would you suggest? The district does ...
view the full question and answer

Round Rock, TX
Effects of patio under large tree
I would like to put in a patio under a fairly large tree. I understand a tree needs some open ground around it for air and water. Can I use flagstone leaving 6-10 inches of space between the stones?...
view the full question and answer

Round Rock, TX
Red blister-like bumps on grapevine
I have just discovered red blister like bumps on a grapevine. It is on the leaves as well as the stems. What could this be? Will it harm only the grapevine or other plants as well? Thank you.
view the full question and answer