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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

Allen, TX
Decline of indoor lemon cypress
I received a lemon cypress as a gift. I have kept it indoors in bright light and tried to keep it moist. When I received the plant the foliage was soft and now it has become brittle and dry even tho...
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Allen, TX
Non-native bermudagrass in meadow in Allen TX
What is the effect of not killing or removing bermuda grass when converting an area to a prairie meadow in Allen, Texas? Most articles describing how to create and establish a prairie meadow suggest ...
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Allen, TX
Non-native house plants stressed from Allen TX
I have three house plants that were plants I received from my father's funeral services. They were healthy for about two years and then we added some soil and now they are turning brown and appear t...
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Allen, TX
Tree roots breaking surface in Allen, TX
I live in Northern Texas, near Dallas. My questions concerns a tree in my front yard that now has roots that break the surface of the soil and grass. I would like to cover the roots. Should I cover...
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Allen, TX
More on bluebonnets
I want to go to the Willow loop north 7 miles or so of Fredericksburg to see the bluebonnets in bloom this year but don't know when the best time would be to see this spectacular view. I plan to be ...
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Allen, TX
Failure to bloom of tropical plumeria
I have had my plumeria for the past five years. The first three years it bloomed but has not the past two. The plant is healthy and continues to grow but will not flower. It seems to be very health...
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Allen, TX
Why doesn't my Possum Haw have berries this year?
A possumhaw holly has no berries as of mid-May. I planted this possumhaw last summer - it had lots of berries. Why would it have no berries this year? This spring I have two yaupons with lots of b...
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Allen, TX
Yellow in pin oak leaves from Allen TX
I have two pin oaks and one is completely yellow - a sign of iron deficiency and the other is starting to turn completely yellow as well. I've a proposal for iron deficiency but it is quite expensiv...
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Allen, TX
Established Habiturf in the DFW area from Allen TX
Where can I see an established Habiturf in the DFW area? There are two sites that are obviously DFW (White Rock Lake and Round Rock) mentioned in Ask Mr Smartyplants, but no addresses. If no sites ar...
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Fairview, TX
Leaf fall from Cedar Elm planted in clay
I saw the answer to leaves falling off a cedar elm planted in clay. However I planted a Cedar Elm in my back yard. I dug a hole in the grass then planted and put grass back on top. I water every other...
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Fairview, TX
Native plants under trees for privacy barrier in Fairview, TX
I am looking for suggestions on what to plant for a Privacy Barrier. The area in question is a shaded area under a tree line of about 200+ feet long. I am hoping for year round coverage. The canopy...
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Fairview, TX
Identification and replacement of chinaberry tree (Melia azedarach)
I am trying to identify and locate a native tree. We live in Fairview, near Allen, Texas. It is in bloom now. It has fragrant small lavender 5 petal flowers in clusters. They develop into yellow/t...
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Plano, TX
Mountain laurel with new leaves or new seed pods
Each spring, my Texas Mountain Laurel seems to put new leaves only on selected branches (actually trunks), and put on seed pods on other trunks. It seems to be mutually exclusive: trunks with new seed...
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Plano, TX
Medicinal plants in North Texas
Hi, I would appreciate some sort of list for medicinal plants in North Tx. I'm a photographer wanting to photograph this type of plant life. Thanks!!
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Plano, TX
Wildflower seeds that do well in black clay soil from Plano TX
What native wildflower seeds do best in black clay soil? We live in Plano along creek w/ 8,000 sq. ft. in full sun. No manmade water source. Suggestions?
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Plano, TX
Smarty Plants on caliche
I have heard of sand, silt, clay, and loam, but what is caliche?
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Plano, TX
Evergreen tree for privacy screen in Collin County, Texas
I am looking for a shrub or tree that will serve as a privacy screen. I would like it to grow very tall and be thick to help provide some privacy. I live in Collin County, and the area where the tre...
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Plano, TX
Help, I know nothing!
Where can I find someone who can give me advice on my flowers, plants, trees and shrubs? I bought a house with a lot of flower beds containing many different varieties of greenery and don't know...
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Plano, TX
Toxicity of horticultural oils
Is T&S dormant oil spray a toxic product? Our church (Prairie Creek Baptist in Plano, Texas) is transitioning to organic/native landscape. This is the product used by the current lawn service. Also, ...
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Plano, TX
Small native flowering plants for Plano, TX
Suggestions for native flowering plants small enough for a border planting? I live in Plano TX, just north of Dallas. Zone 8.
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Plano, TX
Transplanting Magnolia grandiflora
We just moved to Plano TX and there's a magnolia tree planted between our house and the driveway. (The tree is 7ft tall and it's about 7ft from the side of house and 4ft from the driveway) I alway...
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