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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 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

Clinton, IA
Grasses for Erosion control in Iowa
We have a sloping yard in the midwest that gets 2-4 hours of sun during the warm weather. When we have large rainfalls, the water just pours down the slope causing a lot of erosion to the surrounding ...
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LeClaire, IA
Controlling poison oak or poison ivy in Iowa
We recently purchased a property that is VERY wooded and has been vacant for two yrs. with little upkeep previously. We have (we were told) l00 yr old poison oak vines hanging from trees. We hired so...
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Silvis, IL
Drawings of Illinois native wildflowers
I am looking for line drawings of Illinois Native Wildflowers to use for educational material for visitors to our new City Park. We plan to have signs throughout the park describing how Native Americ...
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Rock Falls, IL
Drought and pollution resistant flowers for Rock Falls, IL
I am looking for hearty flowers for our city planters that are both resistant to drought and auto emissions. We are located in northern Illinois. Planting is done in May.
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Rock Island, IL
Possible cinnamon-scented plants in Mississippi delta
I used to live in Mississippi and now live in Illinois. I am trying to find what plant or tree has a strong cinnamon-like scent that fills the air. I noticed this scent driving through the delta in Mi...
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Rock Island, IL
Fall care for Fan Scarlet lobelia in Rock Island IL
What do I do with Scarlet Fan lobelia in the fall; do I cut it back or let it go as is?
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Polo, IL
Trouble with Redbud in Illinois
I have a red bud bush, we live in northern Illinois, it is shedding its bark. Is this normal or is the bush dying?
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Dixon, IL
Plants for erosion control along creek that often floods
What would be good ground cover to plant along the bank of a storm creek and the river it runs into? Previous owner killed all the poison oak and garlic mustard all over the yard, but whatever he trie...
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Dixon, IL
Smarty Plants on seed sources
I'm trying to find a source to buy seed or plants of rose gentian (Sabatia angularis). Do you know a source for seed or plants?
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Sherrard, IL
Reproduction of purple coneflower (Echinacea purpurea)
What is the reproduction of a Purple Coneflower?
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Oregon, IL
Plants for wetlands in Illinois
I have a home that is just above a wetlands in Northern Illinois. It is on a river and the wetlands go from bone dry to under 3 feet of water. The shoreline is beginning to erode where there are no tr...
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Chana, IL
Nightflowering plants native to Northern Illinois
Looking for any/all info on night flowering plants that are native to Northern Illinois.
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Dubuque, IA
Plants for steep slope in shade in Iowa
I work for a small non-profit shelter here in Dubuque, Ia. that has a very steep slope behind the building that needs some sort of plant or grass planted to stop erosion. The slope gets little to no s...
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Dubuque, IA
Landscaping recommendations for site in Dubuque, IA
I need a seed recommendation. Here are the variables: Location: Dubuque, IA (east Central Iowa) Soil type: Sandy to sandy and gravelly. Part is a riverbank facing east. Steep bank then flat to ...
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Dubuque, IA
Are dusty millers perennial in Dubuque, IA?
I have dusty millers in my front yard. Last fall I did nothing with them as I wasn't sure if they will return or not. Do the dusty millers continue to grow year after year and should I cut them dow...
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Rockford, IL, IL
Native plants for wildlife gardening in Illinois
I live in Rockford, Illinois. Where/How can I find information on native flowers, plants, trees, grasses and animals, and other things I can plant on our property (about an acre) to provide a home fo...
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Alexis, IL
Plant identfication
We have red pointed things growing wild in our yard. About the size of an index finger. They just pop up after a rain. Are they poisonous? We have pets.
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Rochelle, IL
Climbing Vine for Illinois That is Non-Toxic to Dogs
I am looking for a climbing vine hardy in Illinois (zone 5) that it non-toxic to dogs. Can you help?
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Rochelle, IL
Planting time for native yucca seeds
When and how do you plant yucca plant seeds and or/pods ? I took them off of the stalks when I cut the stalks today .
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Paw Paw, IL
Information about invasive Paulownia tree
What genus and species and family is this Royal Paulownia tree I hear about? Is it Elm? Linden? Dogwood? Is it a weed? thank you
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Rockford,, IL
Shrub for shade in Rockford IL
I live in Rockford, IL and would like to know what kind of bush to plant in pretty much, full shade. I would prefer to stay away from evergreens due to allergies. Thanks.
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