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

Marlin, TX
Best planting time for wildflower seeds in Texas
My husband bought a large amount of wildflower seeds at the Ladybird Johnson's Wildflower Center in Austin, Texas several months ago, but neglected to ask when to plant them. Some were Bluebonnets a...
view the full question and answer

Marlin, TX
Recently planted Chinquapin Oak with browning leaves in Marlin, TX.
We planted a Chinquapin Oak this in March 2012. As of July 21, 2012, the tips of the leaves on the lower branches are turning brown. We cannot see any insects. There does not appear to be any fungu...
view the full question and answer

Chilton , TX
Identification of trees in Georgetown and Austin area from Chilton TX
I recently visited Georgetown,Texas and the Austin, Texas area. There were many multi-trunk trees in yards and in landscaping at the hotel we stayed at. What kind of trees are these multi-trunk tr...
view the full question and answer

Lott, TX
Problems with non-native Indian hawthorns in Lott TX
My Indian Hawthornes have developed brown leaves. I planted them about four years ago and until now they have done very well. I bought some 3 in 1 garden spray for fungus, but I don't know if that ...
view the full question and answer

Lott, TX
Live oak trees and possible drought stress in Lott, TX.
One of our Live Oak trees is losing leaves in only a portion of it. I have researched Oak Wilt and I am not sure that is what it has. We have trees that are hundreds of years old and was wondering i...
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

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

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

Waco, TX
Plant ID at Wildflower Center from Waco TX
I was at the Center last weekend and no one was able to answer these two questions: 1. Where can I buy Silver Ponyfoot groundcover? 2. What is the name of the plant with coral blossoms in front of...
view the full question and answer

waco, TX
Eliminating prickly pear
What is best practice for eliminating 100+ acres of dense prickly pear?
view the full question and answer

Waco, TX
Pruning Pigeonberry
Should pigeonberry be pruned back to the ground this time of year or should a few inches of stem be left? This is my first spring with them in the garden and I've not found any reference material tha...
view the full question and answer

Waco, TX
Question about the Chitalpa tree
A bush w/6" long pencil thin seed pod, leaves 4"x1/2", flower that looks like the flower on the Chitalpa tree. Is there a Chitalpa bush. The one I have I grew from seed from the pod; flat, round ...
view the full question and answer

Waco, TX
Best fertilizer for live oak trees in Central Texas
What is the best fertilizer for live oak trees in Central Texas?
view the full question and answer

waco, TX
Killing regrowing shoots of a downed hackberry tree
Hackberry plants won't die. You and others have suggested to cut the suckers or saplings to get rid of them. Over the years I have continued to cut the same saplings and the only thing I have now ar...
view the full question and answer

Waco, TX
Searching for a red mulberry tree (Morus rubra) to buy
Want to purchase a native Texas Red Mulberry tree (morus rubra). Can't find one. Can you help? Thanks,
view the full question and answer

Waco, TX
Problems with a Cercis (Redbud)
Half of my redbud tree is pooped out looking. On two places on the bark are areas where a few layers of bark have pulled back. In these areas there are white growths.
view the full question and answer

Waco, TX
Identifying plant
What plant is usually found growing in low-lying freshwater marshy places with a single, straight-stemmed plant that grows to about one-to-two feet in height. The branches and leaves are sparse with ...
view the full question and answer

Waco, TX
Information on Betonyleaf thoroughwort
I purchased Conoclinium betonicifolium (Betonyleaf thoroughwort) at the spring 2008 LBJ WC plant sale. I've not been able to find much information on the plant in the typical places, including the...
view the full question and answer

Waco, TX
Dogs developing allergic skin problems in Waco TX
We have 2 West Highland White terriers..since we moved 2 yrs. ago, they have developed TERRIBLE skin problems at our new home, about 5 miles from our old home, in Waco. What contact plants, shrub...
view the full question and answer

Waco, TX
Registered/patented pecan by Foster W. Fort
Hello, we own a historic house museum once owned by the Fort family of Waco, and have learned that Foster W. Fort developed a type of pecan tree and had an orchard somewhere here around Waco (possibly...
view the full question and answer