Native Plants
Q. Who is Mr. Smarty Plants?
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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| Acre-scale Grass Removal near Austin, TX July 04, 2014 How do I get rid of 10 acres of Kleingrass? View Mr. Smarty Plants' Answer |  | |
| Verbena bonariensis won't bloom in Galveston, TX. July 03, 2014 My Verbena bonariensis is thriving, but never blooms. The plants look healthy, are about 6 feet tall and in full sun. The buds turn light purple but never open to flower. My neighbor's vb are ... View Mr. Smarty Plants' Answer | ||
| Eliminating silverleaf nightshade from Albuquerque NM June 07, 2014 I have silverleaf nightshade in my yard and would like to eradicate it (yeah, I know, good luck!) or at least control it. Do you have any suggestions? View Mr. Smarty Plants' Answer |  | |
| Need for smaller tree with less invasive roots from Ft. Worth TX June 07, 2014 The sycamore in the front yard has developed roots larger than the branches. They have decided that the water and sewer lines are perfect to acquire their water from. For this reason it will be coming... View Mr. Smarty Plants' Answer |  | |
| Drought tolerant grass for small lawn from Woodbury TX June 07, 2014 Trying to establish small lawn area, needs to be drought tolerant, water wise. Have tried Turffalo with poor results. Recommendation please. View Mr. Smarty Plants' Answer | ||
| Giant Thistle-Like Plant from Elgin, TX June 01, 2014 I have a giant thistle like plant in my field we have been unable to identify. It looks like a milk thistle but it is short..only about a foot tall..stocky...and the flowers are giant..about 6 to 8 i... View Mr. Smarty Plants' Answer | ||
| Removal of thistles from Columbus TX May 20, 2014 I am sorry if you have an answer in FAQs but I could not find it. We recently cleared property near Columbus Texas of many cedars (ash junipers). This spring we experienced a profusion of thistle -... View Mr. Smarty Plants' Answer | ||
| Why do conifers kill Texas hummingbird sage from Gray GA April 15, 2014 Why do conifers kill Texas hummingbird sage? View Mr. Smarty Plants' Answer |  | |
| Defense against poison ivy from The Woodlands TX March 24, 2014 Hi and thank you in advance for your help. My husband is allergic to Poison Ivy, Oak, Sumac, or something in our yard. We need someone who is very knowledgeable to come and identify any poisonous pla... View Mr. Smarty Plants' Answer |  | |
| Is Mimosa pudica poisonous from Janesville WI February 21, 2014 I have just recently learned of Mimosa Pudica also known as the sensitive plant. I see using the USDA website that it can be found in the USA so I think that covers the North America aspect. I have b... View Mr. Smarty Plants' Answer |  | |
| Ecosysystem with pecan at center from Austin February 21, 2014 Dear Mr. Smarty Plants, I would like to create a native tree guild around a mature pecan. It shares its space with native shrubs and ephemerals but I would like to add a nitrogen fixing plant. I am... View Mr. Smarty Plants' Answer |  | |
| Invasive thistles in wildflower field from Dripping Springs TX February 17, 2014 How to get rid of "native" thistles.. I have a large natural field that used to grow a variety of wildflowers, but in 2011 and 2012 it was taken over by thistles. I'm sure they are "native" Texas... View Mr. Smarty Plants' Answer |  | |
| Live oaks lifting up sidewalks in Palm Coast FL December 12, 2013 My live oak trees roots are lifting up my side walks. Can I cut just the roots that are causing the problem without hurting the trees? Thank you. View Mr. Smarty Plants' Answer |  | |
| Pruning Roughleaf dogwood November 28, 2013 We put 5 rough-leaf dogwoods along our side deck; having been told (by the local, natural plant seller) that they would reach a maximum height of 6 feet. They have grown taller than that (despite som... View Mr. Smarty Plants' Answer |  | |
| Frost protection for non-native citrus trees from Austin November 24, 2013 With ice predicted, should I pick citrus, lemons, limes, satsumas that are not quite ready? View Mr. Smarty Plants' Answer | ||
| Do white-tailed deer consume King Ranch bluestem? October 25, 2013 Will white-tail deer in central Texas consume King Ranch bluestem ? View Mr. Smarty Plants' Answer | ||
| Injury from non-native Canary Palm from Torrance CA October 18, 2013 I got stuck in the eye a yr ago by a Phoenix canariensis. It went through my retina and through the integral chamber and put a stamp on my lense. There was no room for any more err without causing bli... View Mr. Smarty Plants' Answer | ||
| How to get rid of Phytolacca americana (American pokeweed) October 02, 2013 Mr. Smarty-Pants, I have pokeweed growing all over my backyard. I know this plant is poisonous, how do I get rid of it for good? Also, a broad leaf vine that is swallowing my trees whole. View Mr. Smarty Plants' Answer |  | |
| Plant-related skin rashes from Round Rock TX September 23, 2013 I have been plagued with persistent skin rashes this summer, and it is happening with plants that have never bothered me before, for example, red yucca. The dermatologist says it is a plant reaction,... View Mr. Smarty Plants' Answer | ||
| Eradicating Cucurbita foetidissima (wild gourd) in California August 23, 2013 I live in San Diego County where the wild gourd/stink gourd roams freely and quickly. Any suggestions on how to eradicate. It is extremely invasive and nothing has worked! Thank you, View Mr. Smarty Plants' Answer | ||
| Invasive native blackeyed susans from Warren OH August 07, 2013 In our demo garden we master gardeners in NE Ohio have been unable to get rid of black-eyed susans which have, like the other person, prevented or "killed" the other perennial plants. They are spre... View Mr. Smarty Plants' Answer |  | |
| Should a tree near a water well be transplanted? July 31, 2013 I have a water well and have about a 6 yr live oak planted in close proximity to it( about 10 feet). Would it be wise enough to transplant the tree while its this young or leave it alone. Also I need ... View Mr. Smarty Plants' Answer |  | |
| Eliminating evasive Celastrus orbiculatus (Oriental bittersweet) July 21, 2013 I have Oriental Bittersweet growing pervasively in my shrub garden, strangling my shrubs and growing into my beautiful Victorian porch. I can't keep up with it! What can I do? View Mr. Smarty Plants' Answer | ||
| Controlling Triadica sebifera (Chinese tallow tree) July 20, 2013 We are trying to remove Chinese tallow trees from the lake bed on Lake Buchanan. We cut them down, but they grow back from the roots. They are very hard to dig out. Do you have any suggestions for how... View Mr. Smarty Plants' Answer | ||
| Controlling Cnidoscolus texanus (Texas bullnettle) July 18, 2013 Hello,I need your help to control some nasty weeds in my yard/pasture. I am an old timer and do not have a picture to include—haven't figured out that part of the camera/phone yet. This weed is a pri... View Mr. Smarty Plants' Answer |  | |
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