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

Wimberley, TX
Deer-resistant plants for Central Texas
I live in a community that is overrun with deer, thanks to neighbors who feed them daily. I am looking for TRUE deer resistant plants for beds...they have eaten my lantana, salvia, esperanza, jasmine...
view the full question and answer

Wimberley, TX
Impenetrable privacy hedge in Wimberly, TX.
I live near Wimberly, TX. I'd like to grow an impenetrable privacy hedge about 200' long and at least 10' tall and 10' deep (or more) using native plants. I'd like it to be evergreen, drought t...
view the full question and answer

Wimberley, TX
Help finding and growing milkweeds for monarch butterflies
I would like to participate in your "Monarch Waystation" program. Knowing how milkweeds generally don't transplant well, and I have poor luck getting them to propagate from seeds, could you please...
view the full question and answer

Wimberley, TX
Controlling weeds in Habiturf lawn
What's the best way to get rid of weeds in a Habiturf lawn? Habiturf seems like a great idea, but even with no extra water and no fertilizer, it seems the weeds take over - K.R. Bluestem and various...
view the full question and answer

Wimberley, TX
Environmentally friendly and drought resistant alternatives to St. Augustine grass
As a member of the planning committee of our property owners association in Wimberley TX, we are researching ways to make our landscape environmentally friendly and drought resistant. We have 60,000 ...
view the full question and answer

Wimberley, TX
What are the pines growing at South Padre Island, Texas
Hi, On a recent trip to South Padre Island, we noticed a large number of beautiful long leaf pines. I asked several residents what the name was but no one knew. I have searched and googled trying...
view the full question and answer

Copperas Cove, TX
Transplant shock in Chinkapin oak from Copperas Cove TX
I have a newly planted chinkapin oak, appx 14' tall, in the Copperas Cove TX area. It has done great for the first two weeks. Now the leaves are yellowing (June) and beginning to dry up. I water it ...
view the full question and answer

Wimberley, TX
Cutting back Pampas grass.
When and how much should I cut back Pampas grass in the Hill Country of Texas.
view the full question and answer

Wimberley, TX
Failure to thrive of desert willow in Wimberley TX
I have a desert willow. It is always, whether I water it or leave it alone, yellow/ brown leaves, dark spots on the leaves, losing leaves. now it looks sad and not very healthy. Can you please tell m...
view the full question and answer

Wimberley, TX
Reseeding a dead lawn in Wimberley TX
Our new house had a sodded lawn that now appears dead. There remains a layer of sandy soil as a part of the sodding process. Is there a way to reseed these existing slabs of sod and what process wo...
view the full question and answer

Wimberley, TX
Twig girdlers attacking an Elm tree in Wimberly, TX.
I was looking at my small 6' cedar elm and noticed that four (4) 1/2" limbs have circle cuts a 1/8" wide completely around them and they are dead. Is this some insect or maybe a bigger critter? I h...
view the full question and answer

Wimberley, TX
Protecting the Texas madrone from construction damage
What is the best way to protect Texas Madrone trees (small, 8'-10') from damage during construction of a new home on a site with some single, some grouped Madrones?
view the full question and answer

Copperas Cove, TX
Information about moist stratification
I have some seeds of scarlet leatherflower I'd like to try and I read the instructions under 'Propagation' in your Native Plant Database that say "Moist stratify at 41 degrees".. What does "...
view the full question and answer

Wimberley, TX
Flaming sumacs in trouble in Wimberley TX
I planted three flaming sumacs last fall and all leafed out this spring. Then, early this month all the leaves turned brown on one and it appears to have died. Today I noticed that a second one is d...
view the full question and answer

Wimberley, TX
Hybridized Indigo Spires having problems in Wimberley, TX
I planted 7 Indigo Spires from one gallon containers in May and now each plant is about 18" tall. 4 of the 7 fell over about 2 weeks are. The plants still look healthy with no dropped or curled leav...
view the full question and answer

Wimberley, TX
Using cedar chips as mulch in Wimberley, TX
In TX Hlll Country there is an abundance of wood chips, usually "cedar", which I have used as plant mulch. Since wood chips extract nitrogen to decay, do you consider chips a poor choice as plant m...
view the full question and answer

Wimberley, TX
Harvesting seeds on the American basket flower (Centaurea americana)
Where are the seeds on an American basket flower? How do I get them out to propagate them? When can you get them out? Thank you.
view the full question and answer

Wimberley, TX
Growing Native Plants in Juniper litter from Wimberley, TX
Junipers create an environment under their canopy that prohibits growth of other plants. I have a virgin lot that has been cleared of many juniper but has remaining heavy natural leaf mold containing...
view the full question and answer

Wimberley, TX
Removing competition of mustang grapes from live oaks
We have several native mustang grape vines on our rural property that seem to be taking over the live oaks on which they are becoming entwined. Is it advisable to remove them or are they harmless? And...
view the full question and answer

Wimberley, TX
Is December a good time to prune oaks in Central Texas?
Given that we haven't had much cold weather here in central Texas (Wimberley) this season, is it a good time to trim live and Spanish oak trees (damaged limbs and low hanging branches and suckers)? ...
view the full question and answer

Wimberley, TX
How Close to Tree Trunks Should Bricks be Placed?
Do you have guidelines as to how close bricks can be placed to trees, particularly cypress, cedars and live oaks? Contractors habitually plant up to the trunk and I've had trees die from their roots...
view the full question and answer