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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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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

Austin, TX
Deer Resistant and Drought Tolerant Pink-Flowering Shrub for Austin, TX
Is there a pink-flowering bush that is deer resistant and drought tolerant that would do well in Austin, TX? If not pink flowering, any color of a flowering bush is fine.
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evanston, IL
Growing native grasses in containeers in Illinois
Hi. How well would native grasses grow in container gardens in Illinois? What soil would you suggest? Thanks.
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Evanston, IL
Flowering native plants for Evanston IL
What flowering, native plants would be suitable for a backyard garden in Evanston Illinois?
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Evanston, IL
Illinois native grasses for shade
Hello, my grass has died in a very shady area (standard buffalo grass), and I took this as an opportunity to plant some native grass varieties. I originally thought of buffalo grass, but learned that ...
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Evanston, IL
Over-trimming of native linden tree
Dear Mr. Smarty Plants, My huge beautiful linden tree was just way over trimmed. It is planted near the house, so they cut most of the branches on that side all the way back to the trunk. I now have...
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Evanston, IL
Planting annuals around young oak in Evanston IL
is it OK to plant annuals (i.e. salvias, impatiens or dusty millers) around the base of a young oak tree (2-3 years old)?
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Wilmette, IL
Plant identification
I live north of Chicago. I have been Gardening just about everything forever. I finally got a surprise gift from a migrating bird, squirrel or possibly my kitchen composting. Apparently from a seed gr...
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Wilmette, IL
Annabelle hydrangeas blossoms drooping to ground in Wilmette, IL
I have a row of Annabelle Hydrangeas that become very heavy and droop over the entire width of the bed. I would like to know what I can use for support so that they will stand up and allow me to plan...
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Glenview, IL
Saving or transplanting stand of white trillium that has lost shade
We have a generous stand of white trillium that has been under the shade of a white oak for many years. Now the 100+ year old oak has died and the trilliums are in the sun. Are we in danger of losin...
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Park Ridge, IL
Non-native vines poisonous to animals from Park Ridge IL
I have a Star Jasmine and sambac Philipine Jasmine Plant . Are they poisonous to cats or dogs. I have them in the house.
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Chicago , IL
Planting yucca seeds in Illinois
My neighbor gave me a few pods (5) off of her Yucca plant which have lost its bloom for the year, how do I transplant them, in the ground or root them in water first?
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Chicago, IL
Plant ID from Chicago
This plant is VERY common along highways across the entire midwest, and often other parts of the country. It has a long stem with a cluster of white flowers usually only on the top of the stem. The le...
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Chicago, IL
Inspection of house plants moving to Florida
Hi. I am hoping to move from Chicago to Florida any month at this time. I have a collection of house plants, does anyone know where I can get them inspected and certified so they'll be allowed into...
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Chicago, IL
Trimming spineless yucca in Chicago
I have a spineless yucca (indoors) which is 11 feet tall and thirty-five years old. When the yucca recently started to scrape the ceiling, I moved it away (roughly 20 feet) from the windows to an area...
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Chicago, IL
Bluebonnet seeds north of Chicago
Hi My husband is originally from Texas - we now live north of Chicago. Last year he bought a whole bunch of Blue bonnet seeds from a company that said they would grow in our area... I planted enough ...
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Chicago, IL
Life span of pin cherry (Prunus pensylvanica
Do you have any data on the lifespan of pin cherry (Prunus pensylvanica) under urban conditions where is Not subject to seral succession (trees won't be permitted to overtake it)? On the other hand ...
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Chicago , IL
Smarty Plants on women trying to conceive
RE: Eucalyptus. Is this bad for women trying to conceive? The smell is very powerful.
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Chicago, IL
Will the
I'm becoming interested in rain gardens, and although Silphium perfoliatum does not appear to be a host for butterfly caterpillars and like most of the "giant tall grass prairie daisies" may be a b...
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Chicago, IL
Plant identification
I am trying to identify a flowering plant (usually potted) that is commonly seen around homes in Phoenix, AZ. It has a long (1 to 1.5 ft) bare woody stem topped by an umbel of perhaps 15-20 small red...
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Chicago, IL
Getting rid of Polygonum punctatum (dotted smartweed)
Dear Mr. Smarty Plants, After much online research, my property has been invaded by what I believe to be Persicaria polygonum punctata, more commonly known as dotted smartweed. I have tried hortic...
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chicago, IL
Hardy perennials for Chicago
I have a duplex condo in Chicago. My basement or 1st floor is at sub-sidewalk level. This "patio" faces east and gets about 4 hours sun a day. It is about 8 feet high and covers an area 15x9. I'd l...
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