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

Moody , TX
Differences between smooth bark and rough bark Arizona cypress
What is the difference between smooth bark Arizona Cypress and rough bark Arizona Cypress in terms of tree growth, form, foliage, etc.? Will one grow better than the other in the Waco area?
view the full question and answer

Moody, TX
Identification of strange dark green blobs
In my back yard I have a type of plant with no roots only around in the summer and when it rains. It looks like a person took a piece lettuce and put way too much water into it and wadded it up. It ...
view the full question and answer

Moody, TX
Bald cypress with chlorosis in Texas
I have a 6' tall Bald Cypress planted 2 years ago which just this year appears to be suffering from chlorosis. The tree was bought from a chain store. It receives some drainage water from my washin...
view the full question and answer

Bruceville, TX
Native trees to replace dying Arizona ash (Fraxinus velutina)
I have two 25-30 year old Arizona Ash trees in my front yard, which I think are dying. They are the only shade my house gets, and I am dreading losing them. (They are massive and beautiful) What are m...
view the full question and answer

Troy, TX
Planting and growing bluebonnets
I am looking for bluebonnet seed planting suggestions. when? How? I found a source for seed. I want to plant about 2500 sq foot area.
view the full question and answer

McGregor, TX
Esperanza turning brown in McGregor TX
Why are my Esperanza turning brown?
view the full question and answer

Morgans Point Resort, TX
Deer resistant vines for trellis
We would love to have a blooming vine on our trellis, but the deer devour ever attempt. Please recommend something! Thank you.
view the full question and answer

Hewitt, TX
Elimination of nutgrass
Nutgrass has taken over my vegetable and perennial garden to the point that I can not see my plants or granite sand paths. The two major areas are about 600 square feet in total. What can I do to co...
view the full question and answer

Hewitt, TX
When is the appropriate time to prune pecan trees in Hewitt?
Labor Day Weekend my husband decided to trim all the low branches on a big pecan tree in our back yard which I thought should had been done at the first of the year, our temprature is in the mid 90's...
view the full question and answer

Hewitt, TX
Low evergreen drought-resistant shrubs for area in partial shade
I promised my mom to help her with some new plants for her house, so here goes. She lives near Waco on Blackland clay soil. The problem area is right in front of the house. It only receives a few hour...
view the full question and answer

Temple, TX
Research on decline of Quercus hinckleyi
I am doing a research project on the Hinckley's Oak (Quercus hinckleyi) and am in need of statistical data regarding the decline of this plant. I have been unable to find any data in this area. Any s...
view the full question and answer

Temple, TX
Removing insects from seeds
I collect and plant native seed for Blackland Prairie restoration. Have recently collected a good bit of purple prairie clover. Now small beetles are hatching out of it in pretty good numbers. What ...
view the full question and answer

Temple, TX
Eliminating non-native invasive Asian jasmine in Temple TX
Hello, behind my backyard fence there is a large growth (about 300 to 400 sq feet) of Asian jasmine. It was planted by previous owners. It prevents growth of native plants like holly. What is the prac...
view the full question and answer

Temple, TX
Evergreen privacy screen 8 feet or less
In needing to plant an evergreen privacy screen, what is the tallest Ceniza variety? I'm having great difficulty finding an evergreen hedge material 8' or less. After having taken a class in pla...
view the full question and answer

Temple, TX
Flowering perennials beneath Ashe juniper.
Dear Sir: What type of flowering perennial plants will grow underneath Mountain Cedar and its pine needles? Thanks.
view the full question and answer

Temple, TX
transplanting Maidenhair Fern (Adiantum capillus-veneris)
Behind our house is a huge grotto with a spring flowing through it that runs into a creek. Because of the constant flow of water, there are many of the Maidenhair Ferns (Adiantum capillus-veneris). I ...
view the full question and answer

Temple, TX
Yellowing of non-native eggplant in Temple TX
I planted egg plants in my raised bed garden for the first time this season. The plants are healthy and have produced a number of beautiful small white fruit with purple accent (spots). However, the f...
view the full question and answer

Temple, TX
Endangered/threatened status for Hexalectris spicata in Texas
I was wondering about the status of Crested Coralroot Orchid (Hexalectris spicata) in Texas. Over the years I have located several clumps of them growing on a ranch in southern Bell county. The mos...
view the full question and answer

Temple, TX
Source for silver ponyfoot from Temple TX
Where can I purchase dichondra argentea -- I live in Bell Co. but am willing to come to Austin if need be. Thank you.
view the full question and answer

Temple, TX
Secretions of fluid from crepe myrtles
On my crepe myrtle tree I have dozens of 1/2-inch-long narrow bugs that seem to secrete tiny drops of fluid. They appear on the branches of the tree. Are these harmful to the tree? Do I need to do ...
view the full question and answer

Temple, TX
Identification of landscape plants at malls in Waco and Temple
Dear Mr. Smarty, I am trying to identify a plant used in landscaping for several shopping centers within the Waco-Temple areas. It looks to be large mounding grass, but flowers June-July with shaft...
view the full question and answer