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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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Questions From Near You

Villanova, PA
Problems with non-native weeping willow in Villanova PA
My weeping willow (6 years old,80+ft tall),up until this year used to be full and healthy. Last year I trimmed the lower portion of the trunk by cutting off the low hanging branches, but this year so ...
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Villanova, PA
Evergreen, deer resistant privacy screen for Villanova PA
Looking for something that is deer resistant and ideally evergreen to block a shed and fence that my neighbor recently installed. Live in Eastern PA. Not the best drainage and also shade for most of...
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Radnor, PA
Low maintenance, native plants for sloping drive near Philadelphia
My cabin is located in the northwest suburbs of Philadelphia. I am looking for low maintenance plants that would look good on the sides of a driveway that slopes upward. This is a potential project fo...
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Wayne, PA
Resources for a green roof project from Wayne PA
Hello! I am researching a project to create a native wildflower/ turf mix for a green roof. I would ideally like to grow it as a sod mat, and then install it in rolls. I am currently working as an i...
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Devon, PA
Is Asclepias incarnata poisonous to dogs?
Is Asclepias incarnata safe in a farm/yard with plenty of dogs running around? What happens if a dog eats the leaves or seeds or pods? Is eating any of these fatal to dogs?
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king of prussia, PA
Bignonia capreolata with brown leaves in Pennsylvania
3 year old crossvine leaves brown and dead looking. Will it come back and bud out? Crossvine on fence southern exposure. Crossvine on fence in another area has leaves and are dark green/purple - sa...
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Newtown Square, PA
Plant to stabilize a stream bank in PA
Native plants to stabilize steep stream bank in semi shade to full shade. Southeastern PA. Thanks
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Wynnewood, PA
Evergreen for privacy in Pennsylvania
I would like to plant a tall, thin evergreen in my yard (the taller and thinner the better). Privacy is a goal, so we're looking for dense branches. The area gets full sun, and the soil in this area ...
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Wynnewood, PA
Winter-interest plants in Wynnewood PA
Could you please suggest flowering plants that provide winter interest after drying out (ie with seed pods or interesting dried flower heads)? I'm looking for something that grows in full sun. Thank ...
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Valley Forge, PA
Planting ironweed in Valley Forge
I work in a national park and we have one population of Vernonia glauca (tawny ironweed), a state-listed endangered species in Pennsylvania. Last year we collected seed and have been successful in gro...
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Media, PA
Plants for shade in Pennsylvania
i would like to plant a small area in my rear yard, that is full shade in the summer (when the trees are full with leaves) and part shade in early spring. i live on a state park - there are plenty of...
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Media, PA
Deer resistant, drought- and shade-tolerant plant for Pennsylvania
Hello, I need a deer/drought resistant, shade tolerant, rocky soil perennial. I would like it to have some winter appeal. I live outside of Philadelphia, PA. Thank you so much for your time...
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Media/Swarthmore, PA
Native plants for partial shade in Pennsylvania
Much of my growing area in Northern exposure, shade-partial shade once trees get leaves. I'm looking for native plants to use for screens and for ground-covers, grasses and edible plants.
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Wallingford, PA
Evergreens to replace a screening line of pine trees
Dear Mr. Smartyplants, I lost a "screening" line of pines along my back property line to powerline trimmers & a blight. The area is quite damp & the soil full of clay which is now acidic from the...
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Wallingford, PA
Plant identification
Hi, I live in southeastern PA, and want to identify a wildflower . It about 36" tall, with a showy red spiked flower at the top, appox. 2" in diameter. Thanks, Robin
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Mont Clare, PA
Plant Identification
Hi, I live in ne pa.i have always had a fasvorite wild flower with yellow flowers in the spring. the plant lasts all summer and fall til first frost. It gets small thin bean like seed pods that I save...
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Mont Clare, PA
Rules for picking wildflowers
I've always heard that, if not in a park or posted area, it is ok to pick one wildflower for every 13 and therefore leave a dozen. Is this at all true?
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Ambler, PA
Plant with stalk of purple berries
I have a plant that just grows.large hollow purple stalk, purple berries in long clusters , grows very tall any thoughts.. it grows like a weed
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Phoenixville, PA
Edibility of native and non-native wild onions
I'd like to know if the seeds of the wild onions found in southeastern Pennsylvania (possibly called Allium ascalonicum) are edible at all- these are the seeds that grow on top of the stalk, after ...
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Glen Mills, PA
Damaged leaves on bottlebrush buckeye from Glen Mills PA
My recently planted bottlebrush buckeye plants' leaves are looking damaged but it doesn't look like insect or fungus damage. They look battered by wind but I don't understand why that would happen...
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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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