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A: There are those who suspect Wildflower Center volunteers are the culpable and capable culprits. Yet, others think staff members 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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Smarty Plants Question Topics

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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Please forgive us, but Mr. Smarty Plants has been overwhelmed by a flood of mail and must take a break for awhile to catch up. We hope to be accepting new questions again soon. Thank you!

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Shade Tolerant Groundcover for Texas
July 13, 2016
I live in Atascosa county in Pleasanton Texas, I have an abundance of Live Oak and Ash trees shading my property and need a groundcover for my backyard which is nothing but sand and where I have dogs ...
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Green Ash Tree in California Dropping Seeds
July 06, 2016
We have two large green ash trees in our front yard. 2 yrs ago, they began to lose seeds year round. When they're green and when they turn brown. I believe they may have termites or some type of in...
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Red bugs have appeared on my Texas mountain laurel
April 10, 2016
What should I do about the red bugs on my mountain laurel?
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Lopidea on Texas Mountain Laurel
March 10, 2016
How do I get rid of lopidea on mountain laurel?
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Preventing Oak Galls
February 22, 2016
How do you prevent live oak galls? Do you have a solution? Many of our live oaks are infested with them.
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Viburnum Leaf Beetle Damage to Native Viburnums
February 02, 2016
Dear Friends, I am an officer of Protectors of Pine Oak Woods, a Staten Island, NY land conservation organization which also involves itself in forest restoration and invasive species control projects...
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Caterpillars on Milkweed in MA
January 23, 2016
I have found every year a black/red caterpillars on my milkweed. They eat everything! I have never been able to find out what they are or how to get rid of them.
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Avoiding insect bites while gardening in Kansas
December 03, 2015
I recently moved into Mission, Kansas(Johnson County). Every time I go do any yard work I get a couple of insect bite looking spots on body. They are somewhat painful and very itchy. One of them got i...
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Honeybees swarming around galls on oak trees
September 28, 2015
A large number of honeybees have descended on a live oak tree in my backyard. They appear to be feeding on the numerous galls on the tree as if they were flowers. What's going on?
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Georgia Monocots for Dodder Infested Location
September 02, 2015
I have a 12'x12' area where we planted carrots, and we got a surprise - dodder! Next year we planted corn - no dodder! This year we planted cosmos, and behold, we had dodder. I understand monocot...
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326 Results:   10 25  50  100 per page