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

China Grove, TX
How to prune wild mustang grape vines.
Now that my mustang grapes are harvested. When can I trim them out of the tree top and redirect them to an arbor where I can reach them next year? The main vine is at least 3" across. The vines from...
view the full question and answer

Converse, TX
Wheelchair access to the Wildflower Center from Converse TX
Hi. I hope you can help. I've written two emails to the Contact Dept but to no avail in receiving a response. I wanted to know if wheelchairs can access the flower fields and the trails? I get the fe...
view the full question and answer

Universal City, TX
Pruning Texas Mountain Laurel
How much can I prune a 10 year old mountain laurel to re-shape it and when?
view the full question and answer

Cibolo, TX
What is a lawn broom from Cibolo TX
Concerning gulf muhly grass you mention using a lawn broom to get rid of the dead stalks. What is a lawn broom? What does it look like? Where can I purchase one?
view the full question and answer

Cibolo, TX
Late winter pruning of native Texas Sage
I have several Texas Sage bushes that have started to get very woody and have growth only on the top. This seems to have led to a definite listing to one side. Should I trim these to the ground or...
view the full question and answer

Cibolo, TX
Problems with Texas Ash in Cibolo TX
I have a Texas Ash tree I planted two years ago. The tree was 10 feet high with thick foliage. This spring the leaves started falling off after I spread fertilizer on my yard. The end of the branches ...
view the full question and answer

Cibolo, TX
Rust-colored spots on Lantana?
Mr. Smarty Plants, I live in Cibolo TX and my lantana plants are about 3 years old. They have done exceedingly well until this spring. The leaves have developed brown, rust colored spots and the le...
view the full question and answer

Cibolo, TX
Brown spots in St. Augustine grass
Mr. Smarty Plants, My husband and I are in the Air Force and were recently moved to Cibolo Texas. We built a home and hired a landscaper to finish the yard May 07 (with irrigation system). We laid d...
view the full question and answer

Cibolo, TX
Bluebonnets planted in late spring bloom, will they bloom again?
New to South Texas & we decided to plant bluebonnets around our house. The seeds were planted in late spring & we were delighted to watch them start their initial growth-cycle. They ultimately produc...
view the full question and answer

Elmendorf, TX
Age before blooming of a Fendler rupicola from Elmendorf TX
How old does a Fendlera rupicola plant have to be before it will bloom?
view the full question and answer

Elmendorf, TX
What does the seed for Tiquilia greggii look like?
What does the seed for Tiquilia greggii look like? Do you have a picture?
view the full question and answer

Elmendorf, TX
Picture of Castilleja purpurea
Can you tell me what the seedling for Castilleja purpurea looks like? Or do you have a picture?
view the full question and answer

Elmendorf, TX
Propogating snowbells from Elmendorf TX
Is it possible to propagate Styrax platanifolius and Halesia diptera from cuttings? If yes, what is the process?
view the full question and answer

Elmendorf, TX
Viability of Lupinus havardii seeds from Elmendorf TX
I have been able to grow several Lupinus havardii (Big Bend Bluebonnet) and they are now making seed. Is there anyway to determine if a seed is good or bad for this plant?
view the full question and answer

Elmendorf, TX
Are Prunus minutiflora male and female flowers on different plants?
I have a Prunus minutiflora and have recently learned the male and female flowers are on separate plants. How can I determine if I have a male or female plant?
view the full question and answer

Elmendorf, TX
Is Asclepias purpurascens a Texas native?
Is the Asclepias purpurascens a Texas native plant? If so where does it grow?
view the full question and answer

Elmendorf, TX
Propagating Silky Sophora by seed from Elmendorf TX
I have some seed for the Sophora nutalliana. What is the best way to germinate this seed?
view the full question and answer

Elmendorf, TX
Will Fragrant Ash grow in Bowie County TX?
I live in south Bexar County in very fine deep sand. Will the Fraxinus cuspidata grow in my soil and temperature?
view the full question and answer

Elmendorf, TX
Texas native peach from Elmendorf TX
Does Texas have a native peach tree that grows wild?
view the full question and answer

Elmendorf, TX
Source for seeds of New Mexico locust from Abilene TX
Is there a place to buy Robinia neomexicana native to Texas or order seed from Texas grown plants?
view the full question and answer

elmendorf, TX
Propagation of Limonium limbatum
I have a Limonium limbatum but do not know how to propagate the plant. Can you help with this?
view the full question and answer