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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

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

Houston, TX
Tall skinny plant with tubelike flowers
I already posted a question regarding a skinny plant with tiny tube like flowers and you gave me 6 possibilities unfortunately it is not one of them. I happened to see the plant again in my neighborh...
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Houston, TX
Pruning Post Oaks
I live in Houston and have two post oaks. One is right by my house. I'd like to trim them but was told they are sensitive and might die if I trim them. Is this true? What is the right course of ac...
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Houston, TX
Carolina wolfberry blooms but doesn't produce fruit
I have had my carolina wolfberry for 2 years now ( I got it at the Wildflower center), it seems to be doing well, creeping all over the flower bed with some branches on the ground up to 6 ft long. It ...
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Houston, TX
Non-native Genista racemosa from Houston
Read your info on Genista Racemosa. Doesn't address my problem of it not blooming this year. It's in full sun and growing well, about 30" tall & round. Bloomed last year. We're feeding with ba...
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Houston, TX
Suggestions for Texas native plants for memorial
A dear friend of ours has passed and we would like some ideas of a native Texas plant we could plant in memory of her. It will be grown in the hill region near Houston. Thank you.
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Houston, TX
Having a problem with my Mexican Plum in Houston, TX.
I am having problems with the Mexican Plum Tree in my backyard, sap is oozing from the branches and several large branches have died. I am inclined to think that it I have infestation of borers? How ...
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Houston, TX
Is Bignonia capreolata (Crossvine) known to cause skin irritation
Is Crossvine (Bignonia capreolata L.) known to cause a rash? We are trying to identify the source of a rash-after-gardening, and have not seen any of the big three (poison ivy, poison oak, poison suma...
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Houston, TX
Texas wildflower blooms by month
What Texas wildflowers bloom in January across the state? And the same for the following months throughout the year. Thank you.
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Houston, TX
Plants for aerobic septic system in Houston
My husband and I would like to plants some trees and shrubs, but we have an aerobic system taking up most of the yard :( Can you recommend any trees that won't hurt that? Also shrubs for our weath...
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Houston, TX
Native plants of Taos and Los Alamos NM from Houston
Hi, Mr. Smarty Plants, can you recommend a guidebook for the native plants of the Taos/Los Alamos region? (I'm most interested in forbs.) I'll be headed there in May--is there anything I should es...
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Houston, TX
Shade tolerant low shrub for Houston
Please suggest a shade loving shrub that doesn't get more than 3' tall for a foundation planting along a front porch in Houston, TX. I prefer native, drought resistant if possible. No nursery person...
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Houston, TX
Growing native vines in pots from Houston
I am writing in regards to your often mentioned issue of plants not doing as well in pots and in the ground. After last years drought, i moved all the plants I had that were in danger of dying of t...
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Houston, TX
Doodlebugs in dead area of Coral Bean from Houston
I have a Firemans coralbean tree about 5 years old. I discovered yesterday in the middle of the tree there is some deadwood where we have pruned out branches. A couple of the branches were filled with...
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Houston, TX
Shade-loving Grass for the Houston area
I have an ash tree that completely shades the majority of our front yard and is not allowing the St. Augustine grass to grow. Is there a shade-loving grass good for the Houston area?
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Houston, TX
Care of Florida Blue or Lisiantus in Houston
I'm in Houston, Texas and I'm growing, for the first time, Florida blues, Eustoma, purple. Since I am from California I'm not familiar with this plant. It's beautiful. How do I care for them i...
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Houston, TX
Bluebonnet a weed?
Is the bluebonnet a weed?
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Houston, TX
Small, slow-growing native tree for Houston
Can you please recommend a pretty, small, slow growing tree for my bed centerpiece? It gets some sun/partial shade in front of my Houston area north facing home and must survive heat and some drought...
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Houston, TX
Privacy hedge that can be trimmed
Please help us find a screening plant or tree (preferably native and evergreen with flowering and/or berries) which is non-invasive, not a vine, at least six feet tall if not taller, which can be easi...
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Houston, TX
Returning empty landscape to native plants
I live in a subdivision that backs up to a 40 +/- piece of land that is called Texas Safari, I think. Between TS and my fence is a piece of ground about 50-60' wide and 100-150 yards long. Some of th...
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Houston, TX
Why isn't Lantana camara in NPIN?
Why don't you have Lantana camara in your data base? It is very common here, and is in the USDA database.
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Houston, TX
Trees to hide telephone poles and wires
I am looking for trees to plant between my house and the street to hide telephone poles and wires. My top priority is to add strong, gold color in the fall. Spring flowers would be a plus. Because ...
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