Contact Us Host an Event Volunteer Join
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

Krugerville, TX
Making a pollinator garden
Hello, I have a ditch right by my house and I want to turn it into a pollinator garden using native plants. My problem is, right now it's so full of weeds that we have to mow those down so soon. For ...
view the full question and answer

Aubrey, TX
Rhizobium Source for Bluebonnets
Trying to find a source for rhizobium for bluebonnets.
view the full question and answer

Pilot Point, TX
Smarty Plants on chile pequin
I cannot find plants or seeds for the chile pequin (birds eye chile) plant. Do you have any or know of any business or person from whom I may purchase them?
view the full question and answer

Pilot Point, TX
Grasses for shady areas
I would like to know which grasses would grow in mostly shady part of the house.
view the full question and answer

Pilot Point, TX
Evergreen perennials for a pond bank in Texas
We want evergreen perennial plants for the banks of our small pond. The banks are eroding and we need to help keep them strong. We have ducks in the pond and lots of turtles. We would love something ...
view the full question and answer

Little Elm, TX
Identity of yellow thistle-like plant
Dear Mr.Smarty Plants, I see this flower along the road but I can't seem to find it on your website. It looks like a yellow thistle and it is a panicle and a head. It is about a foot tall. Do you kn...
view the full question and answer

Little Elm, TX
Five-eight foot hedge for north Texas
I am looking to find a fairly large (preferably flowering) shrub / hedge to go along 100 feet of fence. The plants will be facing Northeast, but will be for the most part under the branches of crape m...
view the full question and answer

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...
view the full question and answer

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...
view the full question and answer

Denton, TX
Native vines for pergola in Denton, Texas
We ve built a pergola under our Post Oaks and Winged Elms. The soil is sandy, as you would expect with post oaks. Are there any native vines, hopefully with a pretty flower, that I might coax into g...
view the full question and answer

Denton, TX
Are vines harmful to bricks and mortar?
I am really fond of native vines such as crossvine, coral honeysuckle, American wisteria and carolina jessamine. I love the look of vines on walls and I would like to add this to a landscape design. ...
view the full question and answer

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?
view the full question and answer

Denton, TX
Puppy-proof plants in Denton TX
I recently got a couple of puppies that stay outside in a fenced off area of the backyard. Of course, they love trying to dig under the fence and get out. I placed cement landscaping border stones alo...
view the full question and answer

Denton, TX
Transplanting Turks Cap, when and how
Mr. Smarty Pants - We have an enormous healthy Turk's Cap - not the lily, but the one with red flowers(Malvaviscus arboreus v. drummondii) It has also produced a new plant nearby. Please tell us how...
view the full question and answer

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...
view the full question and answer

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...
view the full question and answer

Denton, TX
Identification of a plant with winged stems in Texas
Dear Mr. Smarty Pants, We live in Denton Texas & our backyard is being taken over by a very woody type weed or bush. The most distinguishing characteristic is that long thin vertical ridges or fins...
view the full question and answer

Denton, TX
Problems with non-native impatiens in Denton, TX
Dear Mr. Smarty Plants, 4 weeks ago I planted a shady bed (2'x10') with impatiens for the third year in-a-row. Previously, the plants thrived & bloomed till November. Three weeks ago, something ...
view the full question and answer

Denton, TX
Cherry trees in the North Texas area
Will cherry trees grow well in the North Texas area?
view the full question and answer

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...
view the full question and answer

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...
view the full question and answer