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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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Monterrey, Mexico
Plants for green roof in Mexico
Hello! I am checking local plants to plant on a Green Roof, and am researching on which are mostly to survive better. Is it possible to plant the following on a green roof?? (Root depth needed, basica...
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Monterrey, Mexico
Germination of Passiflora suberosa in Monterrey Mexico
Hello, I need recommendation on how to germinate Passiflora seeds. I have a Passiflora suberosa plant, not on your database but native, and have fresh fuits of it. They look very much like a blueber...
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Roma, TX
Yellowing of St. Augustine grass in south Texas
We live in deep south Texas, Roma, Texas to be precise and we have a problem with our San Augustine grass. In the spring its quite nice and green after a few weeks and one rain it is turning yellow.
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Rio Grande City, TX
Trees safe near walls from Rio Grande City
What trees can be planted near the house that the roots won't break my walls?
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Mission, TX
What species of Aristolochia occur in Hidalgo County, TX?
What species of Aristolochia or are in the Aristolochiaceae family occur in the Lower Rio Grande Valley, particularly Hidalgo Co., TX. Both Pipevine and Polydamas Swallowtail butterflies occur down h...
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Mission, TX
Failure to thrive of non-native Purple Orchid Tree
We planted purple orchid tree Texas,zone 9 two weeks ago and all leaves turned brown.My husband used root stimulator with enough water as the instructions said.We took all brown leaves off and now it...
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Mission, TX
Growth rate of non-native Asclepias curassavica
As a volunteer at the National Butterfly center, I wonder how long from starting the seeds until the plant reaches approximately 20 cm tall does it take a tropical milkweed (asclepias curassavica) to ...
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Mission, TX
Sandbur invasion in Mission TX
I have a spiny sandbur invasion in my yard. Even the dog tiptoes around to do her business. Because I live in Mission, TX, this weed acts like a perennial and is constantly growing (no winter freezes...
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Mission, TX
Need some help with a Plumbago plant in Mission, TX.
Hello..I live in south South Texas and have a plumbago. It gets about 4 to 5 hours of direct sun and lately some of the branches and leaves turn bright green almost yellow. Am I over watering or is ...
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McAllen, TX
Pruning Lyreleaf Sage from McAllen TX
I planted a few Lyre Leaf Sage last year and they bloomed beautifully. I let them seed out and had a number of new plants show up this year. I have never cut the flower/seed stalks back and now that ...
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McAllen, TX
Watering live oak trees from McAllen TX
What are the watering requirements for live oak trees in deep south Texas? How often and how many inches to be applied? One pop-up spray sprinkler spaced approximately fifteen feet away from each tr...
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McAllen, TX
Wildflowers for an April wedding in McAllen TX
I live in McAllen Texas and plan to get married April 2011. My dream is to get married at my parents ranch. I visualize beautiful wildflowers and I am not sure what to plant and when. Any suggestion...
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McAllen, TX
Saving non-native crape myrtles watered with salt water in McAllen TX
I have a crape myrtle plants that were accidentally watered with salt water from a purifier that was drained. They are dying and turning brown. What can I do to revive them?
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McAllen, TX
Plants ants avoid from McAllen TX
Which native plants do ANTS avoid (are there?)? We have a big ant problem here. Thanks!
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McAllen, TX
Optimum pruning time for butterfly garden
I am planting a butterfly garden that I would like to be pretty as well as beneficial for butterflies. If I am going to have both host plants and nectar plants in the garden and the butterflies will b...
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McAllen, TX
Latin name for botany mist in McAllen TX
What is the latin name or formal name of botany mist which is a Queen butterfly nectar source in the Rio Grande Valley?
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McAllen, TX
Care of the non-native Aralias (Genus Polyscias)
Today I purchased a POLYSCIAS common name "Aralia" I was told that can be happy inside, little light. Please could you inform me how to take care: feeding, fertilizing, watering needs? Does it bl...
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McAllen, TX
Different colors of Argemone spp. from McAllen TX
I took pictures of at least 5 colors of pricklepoppy today. Is this common to have so many colors in one area? How do I harvest the seedpods and when is the best time to do so?
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Woodlands, TX
Looking for a native mulberry tree for Woodlands, TX.
Does a truly "native" mulberry tree exist and where can one get such a tree. So many I've seen are "white" or "chinese" and were imported for a never-to-happen silk industry. I'd like to pur...
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Laredo, TX
Identification of plant with small lilac flowers in Laredo
Need help identifying the following: small lilac flowers in a cluster with seed pods, unpleasant scent which can be up to 3 feet tall ..wild flower or weed? am interested if it attracts hummingbirds...
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Laredo, TX
Is oak leucanium an invasive species in Texas from Laredo TX
Is Parthenolecanium quercifex considered an invasive species in Texas? Does this insect attach itself to redbuds? I spotted and removed from my small 5ft Texas Redbud last year. It seems that it has ...
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