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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.

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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.

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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

Roanoke, IN
Plant identification of shrub with thorns and purple flowers
I have a small tree or shrub, it has very small or thin thorns on the branches. It blooms in April / May. The flowers are purple. My mother-in-law said that it has been around for over 100 years, b...
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Fort Wayne, IN
Will a Honeysuckle Shrub Damage a House Foundation?
I'm thinking about buying a honeysuckle bush. I would like to plant it close to my house. Can the roots of this bush cause any damage to the foundation to the house?
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North Manchester, IN
Tentative identification of Echinacea purpurea
We have a garden plant that is 18 inches high with a purple coned shaped flower sticking straight into the air. Can someone help us identify it?
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Monroeville, IN
Grasses in Allen County, Indiana
Do you have images of Northeast Allen County, Indiana grass specimens with i.d.? I am a student teacher and am putting together a nature hunt list for my students. Thank-you,
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Warsaw, IN
Native wildflowers for Northern Indiana
I had the wonderful opportunity to visit the Lady Bird Johnson Wildflower Center on Saturday April 21. What a beautiful place. I thoroughly enjoyed my visit. I was wondering how I could find out w...
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Auburn, IN
Determining distance of trees from paving in NE Indiana
I'd like to plant 3 types of trees (Catalpa speciosa- Northern Catalpa; Juglans cinerea - Tulip Tree; and Acer saccharum - Sugar Maple) next to sidewalks and driveways, but need to know if they have ...
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Kendallville, IN
Non-native mint invading flower beds in Kendallville IN
A few years back we were given two sprouts of something referred to as peppermint tea. We planted in our flower bed and now it has taken over. It seems to start slow in the spring but doesn't take lo...
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Bunker Hill, IN
Can tulip tree sap be used to make syrup in Bunker Hill IN?
I was just wondering if tulip tree sap could be used to make syrup. I saw the sticky stuff on the leaves and decided to taste test it and it was very sweet, unfortunately I later found out that I was ...
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Stroh, IN
Looking for the identification of spice or cinnamon bush
My grandmother had a flowering bush that had little yellow flowers on it and smelled like cinnamon to me. She called it a spice bush. Could you help me name that bush?
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Albany, IN
Living fence to contain sheep in Indiana
I would like to plant a living fence that would also contain sheep. I have researched this but I cannot find a definite list of trees or shrubs to use. Do you have any suggestions?
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Lagrange, IN
Fall Planting Colorado Blue Spruce in Indiana.
I live in Northern Indiana, and I want to plant a couple of Colorado Blue Spruces that are 3-6 feet in height and Balled and Burlapped. Is it okay to plant them this time of year?
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Angola, IN
Poisonous cherries from trees in Angola, IN
Are there any poisonous cherries from trees in Indiana?
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Logansport, IN
Petunias pollinated by clematis from Logansport IN
Can petunias be pollinated by clematis? I have 2 petunias that have split blooms and look like a small clematis flower. They are growing close to a jackamani clematis.
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Elkhart, IN
Flowers under pine trees from Elkhart Indiana
I have a number of pine trees at the back of my lot and would like to plant flowers under the tree. What can I plant?
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Elkhart, IN
Colorful plants for window boxes in Indiana
I want to find plants with lots of color that will fill two window boxes and trail out of the boxes and look full and nice throughout the summer. I live in Northern Indiana and the window faces south...
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Elkhart, IN
Culture of Polytaenia nuttallii, Prairie Parsley
Polytaenia nuttallii is listed at the Wildflower Center as a biennial. PLANTS database lists it as a perennial. Please clear this up if you can. If I plant this at home with tomato plants will it...
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Elkhart, IN
Texas Sage in Indiana
I was living in Texas and now I have moved to Indiana. I would love to have some Texas Sage here. is it possible?
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Elida, OH
Tulip trees losing bark in OH
We have two tulip trees in our yard that are losing their bark at the base of the trunk. I am careful with the mower keeping away from the tree when I mow. What could the problem be and what can I d...
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Mishawaka, IN
Source for Matelea for Indiana
I have been searching unsuccessfully I might add for a vine species called Matelea. These vines benefit the Monarch butterflies but no butterfly places online carry them. Where would a good place be...
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Cicero, IN
Getting Tradescantia (spiderwort) to stand up straight in Indiana
Is there a way to keep Tradescantia plants on a thicker base so as not to fall over? Mine are spreading like wild fire, but most fall over and look like weeds.
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Walkerton, IN
Plants for exotic pets
I need to know what are some good native non-toxic plants for these species: Porcelain roach (Gyna lurida) from Kenya, Africa. Giant cave roach (Blaberus giganteus) from Central and South Americ...
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