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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

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Questions From Near You

Ponder, TX
Problems with Escarpment black cherry from Ponder TX
I have an escarpment black cherry that is about three years old and about 9 feet tall. It was healthy until this last summer when its began to bark peel and sap run out at the base of the tree. The af...
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Ponder, TX
Pipevine (Aristolochia sp.) found in Denton County Texas
I am almost positive that I have numerous pipevine swallowtail in my garden in Denton County, TX. I read that the host plant for the larva is almost exclusively pipevine. Would any kind of pipevine be...
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Ponder, TX
Trees that are non-toxic for horses
I live in Ponder, Tx. We have some acreage and horses and wish to plant trees to afford some shade for the horses. Can you tell me what trees are toxic to horses.
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Ponder, TX
Plants to stem bank erosion in Ponder, Texas
We have a pond with a bridge over the middle in full sun with a steep bank on one side. The bank is difficult to maintain and we need some natural looking low maintenance plants or ground cover to pl...
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Ponder, TX
Does goldenball leadtree (Leucaena retusa) have thorns?
I have a plant that I am told is a native Texas plant, but the person I got it from could not remember its name. They said it was very hardy and drought tolerant. It looks a little like goldenball lea...
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Justin, TX
Problems with mature cottonwood in Justin TX
I have a very large, 90" circumference, approx 60' tall, cottonwood tree in my front yard that appears to be sick. The trunk splits at about the 4' level into 2 parts. at that split is a 10" wide...
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Krum, TX
Planting a Texas Persimmon in rocky soil in Krum TX
I have recently purchased a 10 gallon Texas Persimmon plant that I want to put as a highlight plant in my yard. According to the nursery, it has been in the pot for 2 years. I have been "blessed(or...
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Krum, TX
Identification of red and black insects on Yucca
I have little red and black insects on my soft leaf yucca and I don't know what they are or how to get rid of them. They make the leaves rusty looking. Do you have any idea what they are or how I can...
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Denton, TX
Weed prevention in vegetable gardens
Mr.Smarty Plants - I know this isn't your area, but we have a vegetable garden that has been plagued by summertime weeds. Do you have a recommendation for a control plan we could implement during t...
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Denton, TX
Cherry trees in the North Texas area
Will cherry trees grow well in the North Texas area?
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Denton, TX
Fragrant Texas wildflowers
Hello! I am researching native Texas wildflowers and I am looking specifically for flowers with a pleasing aroma. Is there anyone who has made a list that includes how the flowers smell? Do you kno...
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Denton, TX
Native flowers from bulbs from Denton TX
I am slowly converting my landscaping to as much native regional plants as possible. Are there any flowers from bulbs that you could recommend?
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Denton, TX
Native plants in Denton Co. TX pollinated by bats or hummingbirds
I am looking for a list of Denton Co. TX native plants that are pollinated by bats? Do we have any? How about hummingbirds?
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Denton, TX
Problems with non-native impatiens in Denton, TX
Dear Mr. Smarty Plants, 4 weeks ago I planted a shady bed (2'x10') with impatiens for the third year in-a-row. Previously, the plants thrived & bloomed till November. Three weeks ago, something ...
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Denton, TX
Hanging flowering plants in part shade in Denton, TX
Dear Mr. Smarty Plants, I'd like to hang 4"-6" pots with flowering plants from north-facing eaves. That area gets an hour or so of late-morning/noon sun. Also, my apt. faces a large courtyard so...
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Denton, TX
Why are there no monarch butterflies feeding on my milkweed
I brought a milkweed from LA that has orange and yellow flowers. I live in Denton, TX. I haven't seen any eggs from the monarchs yet. Do the monarchs live on different milkweed in TX? I looked up ...
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Denton, TX
germinating Gulf coast penstemon and purple coneflower
I'm interested in propagating gulf coast penstemon (penstemon tenuis) from seed. Do I have to mascerate the 'berries' to remove the pulp from the seed, and do I have to stratify the seed to get th...
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Denton, TX
Small shrubs for flower bed in Denton, Texas
I have a small flowerbed that faces south on the front of my house. What small shrubs would be best in that situation?
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Denton, TX
Plants to disguise plastic rainbarrels in dry shade
What plants would you recommend to disguise blue plastic rainbarrels in dry shade?
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Denton, TX
Where are the Gulf Fritillary butterflies?
I have a beautiful passiflora plant that more of a bush than a vine, and I expected to see more Gulf Fritillary butterflies than I have seen this season (I've seen only a few over the months). My qu...
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Denton, TX
Puppy-proof plants in Denton TX
I recently got a couple of puppies that stay outside in a fenced off area of the backyard. Of course, they love trying to dig under the fence and get out. I placed cement landscaping border stones alo...
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