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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

Williamstown, NJ
Drought tolerant plants for NJ backyard
I am in the process of planning a drought tolerant, sun loving Back yard. I do have a dog, a swimming pool and lots of grandchildren. Do you have any suggestions for plants and shrubs? I live in South...
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Folsom, NJ
Yucca plant for horse joint problems
is the yucca plant the same as what the joint medication is made of to give to older horses for the joints, and if so, can a plant be nibbled on when it grows in the pasture?
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Voorhees, NJ
Buds disappearing from magnolia in New Jersey
I live in New Jersey.I planted my 5.gal Vulcan magnolia in December. It came with 4 big buds and 3 small buds.I planted in good location where it gets lots of sun. The tree is well settled and looked ...
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Glendora, NJ
Seeds native to New Jersey from Glendora NJ
My sister is getting married and would like to send out native wildflower seeds to the guests in her save the dates. We want these seeds to be NJ native seeds, but we are actually having some trouble ...
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Haddonfield, NJ
Beautyberries not poisonous to cats and dogs from Haddonfield NJ
Are beauty berry plants poisonous to cats/dogs? Would like to use branches w/berries and leaves as indoor decorations.
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Cherry Hill, NJ
Is crape myrtle deer resistant
Is Crape Myrtle deer resistant?
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Audubon, NJ
Roots in foundation of home in Audubon NJ
I live in an old house (almost 90 years old), and within the past year I have noticed in one area the concrete basement floor breaking. Today I finally made time to investigate. In these old houses ...
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Mickletonn, NJ
Winter preparation for wildflowers
My first attempt at my wild flower garden is successful. I planted a box of perennial seeds, so I don't know what type of plants I actually have. My concern is what to do once the temperature drop...
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Collingswood, NJ
Shrubby options for a bird lover in New Jersey
Could you please recommend a native shrub to NJ that grows to about 3-4 feet, is very low maintenance, does well in afternoon sun and is also something the birds will like? Thank you.
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Cherry Hill , NJ
Mystery plant in New Jersey
We are trying to find the name of a shrub, growing in Southern New Jersey. with red berries that grow in a group much like lilac or oak leaf hydrangea. It is "feathery", not dense. A neighbor dug u...
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Mt Laurel, NJ
Small trees for NJ shore
Hello! What's a good native shrub or small tree to feature in my front yard in Brigantine, NJ, on the Jersey shore. Sunny site, dry, sandy soil. The yard is very small. I'm trying to design a l...
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Hamilton Twp, NJ
Old oak tree dropping leaves in Hazlet Township NJ
I am 84 yrs old and have a 50 year old pin? oak. No more acorns, but the leaves are falling in clumps and are still alive. Every day I fill a huge garden bag with them. I live on a fixed income and...
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Moorestown, NJ
Information on creating and maintaining a meadow
Would you please share information about creating and maintaining a meadow?
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Moorestown, NJ
ID of plant from florist in Moorestown NJ
I recently purchased a cut stem from the local florist for an autumn flower arrangement. The leaves are very, very small and bamboo-like in looks. They are not oval and are 1/8 inches long. The bra...
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Millville, NJ
Are Hollyhocks deer resistant?
Are Hollyhocks deer resistant?
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Philadelphia, PA
Plants for pollinators & honey bees in PA
In the database section entitled "Value to Beneficial Insects" on the page for "Tilia americana L" (also known as the Bee Tree, or Linden Tree, American Basswood); the tree is identified as being ...
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Philadlephia, PA
Thermopsis caroliniana not in database from Philadelphia
Thermopsis caroliniana is not in your plant database. What is the reason for that? Thanks!
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Philadelphia, PA
medicinal uses of Rudbeckia triloba
Browneyed Susan, Brown-eyed-Susan, Thin-leaved coneflower, Three-lobed Rudbeckia Rudbeckia triloba L My question relates to the above species. I am doing research on historically medicinal plants...
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Philadelphia, PA
Problems with mature Blue Agave in Kenya
I have a mature Agave plant and there is a thin black liquid that looks like oil starting to appear on the leaves. The plant plant seems to be dying (from the bottom up). (The plant is a blue Agave an...
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Philadelphia, PA
Plants for a ditch in PA
I have a property in the suburbs about 20 miles south of Philadelphia, PA. There is a small creek running across the property. The "ditch" holding the creek is about 5 feet across, but the creek i...
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Philadelphia, PA
Need suggestions for plants for bioswales in Philadelphia, PA
Hello, Are there a handful of species you would recommend for inclusion in bioswales throughout the US? I realize plants need to be selected based on climate, but I'm wondering if there are two or...
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