Native Plants
Q. Who is Mr. Smarty Plants?
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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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| Central branches on Texas Ash have died June 09, 2015 I have a Texas Ash tree that was planted about 4 years ago. It seemed fine last summer and was well watered. This spring, when it started leafing out, the central branches at the upper part of the tre... View Mr. Smarty Plants' Answer | ||
| Why does newly transplanted Brazos Penstemon look bad June 09, 2015 I bought Brazos penstemon from a nursery as well as several other drought resistant plants. I have noticed new buds on the salvia and blanket flower and changes in leaf color on the kaleidoscope, but... View Mr. Smarty Plants' Answer | ||
| Fence Shrub for Sugarland, TX June 08, 2015 Hello I live in Sugar Land TX, I am looking for a fast growing shrub to plant along my six foot wood fence for a privacy screen. There is not a lot of room for them to grow in width but there is pl... View Mr. Smarty Plants' Answer |  | |
| Advice for Texas Mountain Laurel in shady, narrow bed. June 08, 2015 My house faces N/NE and gets a lot of shade. I would like to plant a Texas Mountain Laurel in my narrow front bed, but what is the best way to amend my clay soil since it prefers rocky soil? What woul... View Mr. Smarty Plants' Answer | ||
| Are Texas Sage plants being harmed by nearby Rosemary. June 08, 2015 For 6+ years I've been growing Rosemary shrubs interspersed with Texas Sage. For the past two years the Texas Sage has been looking sickly and have not produced any flowers and the Rosemary is becom... View Mr. Smarty Plants' Answer | ||
| Pruning Live Oak trees to limit height. June 08, 2015 I notice many of my neighbors here in Katy (Fort Bend county) would have landscapers cut the lower limbs/branches of the live oak trees in their front yards, and the trees naturally keep getting talle... View Mr. Smarty Plants' Answer | ||
| Groundcovers to choke out invasive species in Virginia June 08, 2015 My yard has open woods and dappled light with clay soil. Thirty years ago we removed huge briars and since English Ivy was getting in by itself, we thought we would let it come; unfortunately, it not ... View Mr. Smarty Plants' Answer | ||
| Foundation Plants for Leander, TX June 05, 2015 Looking for suggestions for a narrow bed 2-3 ft. wide, 32 ft. long against my house. Full evening sun with morning shade. Considering Salvia greggii with some type of companion plants/grasses ... View Mr. Smarty Plants' Answer | ||
| Controlling Devil's Bit in Collin County, TX June 05, 2015 I live in Collin County and our pasture has a growing section of Devils Bit taking over everything. I've been using 2,4-D on it with some success. What is the best method of control for this ... View Mr. Smarty Plants' Answer | ||
| Need help for my Texas Persimmon in Leander, TX. June 03, 2015 Help!! My Texas Persimmon is distressed with either bugs or infection. I'm not sure what to do. I wanted to insert a picture here, but wasn't able to. If there's a way for me to submit a picture... View Mr. Smarty Plants' Answer |  | |
| Native boundary hedgerow plants for North Texas May 31, 2015 I have 27 acres of native prairie in the western edge of the cross timbers just a few miles south of the Red River between Nocona and Saint Jo, TX. I'm looking for some Texas native plant choices fo... View Mr. Smarty Plants' Answer |  | |
| When to harvest native grass seeds? May 29, 2015 We are trying to restore native grasses to a small pasture between Oak Hill and Dripping Springs. Last spring (2014), we seeded a mix of sideoats grama, little bluestem, dahl bluestem, and sprangleto... View Mr. Smarty Plants' Answer | ||
| Why is fall the best time to plant Bluebonnet seeds? May 29, 2015 Bluebonnet plants drop their seeds in late May or early June. Why is it recommended to broadcast Bluebonnet seeds in October which is 5 months after the plant drops its seeds? View Mr. Smarty Plants' Answer | ||
| Flowering shrubs and vines for San Angelo, Texas May 28, 2015 Hello What would be the best flowering shrubs and vines to plant here in dry San Angelo? View Mr. Smarty Plants' Answer | | |
| Failure of TX bluebonnets to thrive May 28, 2015 We have had extraordinary luck with bluebonnets growing in our driveway of decomposed granite--until last year and this year. The bluebonnets seem to be drying up and wilting away. The ones in other a... View Mr. Smarty Plants' Answer |  | |
| Use of the word annual May 27, 2015 Why is the word 'annual' used to describe plants with one grow season, when in all other cases it's used to describe things that reoccur year after year? i.e. Events, celebration, salary? View Mr. Smarty Plants' Answer | ||
| Seedball Germination in Dallas, TX May 27, 2015 Last Fall we created thousands of seedballs with Lady Bird's wildflower seed mixture, compost and clay, and planted them along a bike trail in Dallas, Texas. We are so disappointed because nothing h... View Mr. Smarty Plants' Answer |  | |
| Will the May 27, 2015 I'm becoming interested in rain gardens, and although Silphium perfoliatum does not appear to be a host for butterfly caterpillars and like most of the "giant tall grass prairie daisies" may be a b... View Mr. Smarty Plants' Answer |  | |
| Looking for plants for phytoremediation in Columbus, TX May 27, 2015 Hello! I am looking for native Texan phytodegrading/rhizodegrading plants (basically I want phytoremediating plants that could be left in place and not have to be removed/disposed of after they had ta... View Mr. Smarty Plants' Answer | ||
| Indian Paintbrush outnumbering our Bluebonnets this year. May 26, 2015 We noticed we have more Indian paintbrush than bluebonnets in our front yard this year. Our issue is we also have more spear grass than normal. Is there a way to control this grass without killing th... View Mr. Smarty Plants' Answer |  | |
| How to eliminate roadside thistles May 26, 2015 When we drive along the highway we see lots of wildflowers and no thistles in the median. How does the Highway Department keep the thistles out? Here in Kerrville, we are overwhelmed by thistles thi... View Mr. Smarty Plants' Answer | ||
| Falling Balls from an Oak in Kingsland TX May 25, 2015 I have a large Live Oak in the back yard, with St. Augustine grass under it. It is April 3, 2015. The leaves have fallen and now little tiny round balls are falling. I am hearing a popping noise und... View Mr. Smarty Plants' Answer |  | |
| How to propagate Scarlet leatherflower (Clematis texensis) May 25, 2015 How do you collect seeds for the scarlet leatherflower? I saw your answer on how to grow from seeds but I'm not sure how to collect the seeds. Also is it possible to grow the scarlet leatherflower... View Mr. Smarty Plants' Answer | ||
| Is Texas mountain laurel honey toxic? May 25, 2015 I have been told that honey produced from the flowers of my Texas Mountain Laurel (Sophora secundiflora) would not be safe to consume. Is this correct? The only information I have been able to find is... View Mr. Smarty Plants' Answer | ||
| Growing Buttonbush in California May 24, 2015 For the Buttonbush, how do you keep it consistently moist? View Mr. Smarty Plants' Answer |  | |
| Identity of cinnamon-scented bush from Pennsylvania May 23, 2015 I had a "bush" in PA that the woman who sold it to me called a cinnamon bush. It had long branches with large (approx 5" long and 3" wide) dark green leaves attached evenly along each side of the... View Mr. Smarty Plants' Answer |  | |
| Groundcover for shady slope in clay soil May 20, 2015 I need to stop erosion on a very shady, sloping side of my house. It is cly soil. We drive our rider mower over it to get to the grassy area in our yard. What perennial ground over might work? Thank... View Mr. Smarty Plants' Answer |  | |
| Does Buttonbush Spread? May 20, 2015 I live in Los Angeles County. Does Buttonbush spread via its roots/rhizomes? I've got a picture I could send in a reply. Gotta know if it's, what I see, a part of the buttonbush. View Mr. Smarty Plants' Answer |  | |
| Plant for Erosion Control on Wooded Slope in MD May 19, 2015 We are looking for a plant to help with erosion control on a wooded slope next to our drive. The roots of several of the trees are exposed like a shelf, so I think it's a fairly severe problem. We ar... View Mr. Smarty Plants' Answer |  | |
| Wildflowers in Bloom in Hudson Valley NY in July May 19, 2015 We are hosting a rustic wedding on July 11, and we would like to decorate with wildflowers. We live in rural NY state, in the Mid-Hudson Valley, and there are many sites from which to pick wildflowers... View Mr. Smarty Plants' Answer |  | |
| Male and female Ilex decidua ( Possumhaw) trees May 18, 2015 I was excited to finally find and purchase a male and female possum haw pair via Amazon. (Berry Poppins variety). They were marked male-female and are thriving. But the male has little flowers and the... View Mr. Smarty Plants' Answer |  | |
| Ostrya virginiana Compatible with Juglone May 17, 2015 Is Ostrya virginiana sensitive to juglone? View Mr. Smarty Plants' Answer |  | |
| Identification of white flowering bush with lovely scent May 17, 2015 Please identify the sweet smelling white flowering bush/tree blooming now,May, in western Massachusetts. The flowers are tiny 4(?) petals in small clusters. The scent is wonderful. View Mr. Smarty Plants' Answer | ||
| Identity of grass-like plant with white or cream flowers in The Woodlands, TX? May 16, 2015 What is the name of the tall grass-like plant with small white or cream flowers that is planted in most esplanades in The Woodlands, TX.? View Mr. Smarty Plants' Answer |  | |
| Controlling weeds in Habiturf lawn May 16, 2015 What's the best way to get rid of weeds in a Habiturf lawn? Habiturf seems like a great idea, but even with no extra water and no fertilizer, it seems the weeds take over - K.R. Bluestem and various... View Mr. Smarty Plants' Answer | ||
| Willow Tree Early Leaf Fall May 14, 2015 I have a weeping willow tree and it put out great leaves this Spring and looked great, but now here in the middle of May all the leaves are turning yellow and falling off like it does in the fall. So ... View Mr. Smarty Plants' Answer | ||
| Dogwoods Late in Blooming May 14, 2015 We are seeing no evidence of flowers on two dogwoods this year. One usually is in bloom now, the other later on in the spring. View Mr. Smarty Plants' Answer |  | |
| Texas sage losing inner leaves May 14, 2015 I have a Texas Sage bush that on the outside is beautiful with green leaves. The inside branches (the middle) of the bush are bare of any leaves. Why? View Mr. Smarty Plants' Answer | ||
| Mountain Laurel suffering from Spring freeze May 12, 2015 I have a 4 1/2 ft Texas Mountain Laurel shrub in current location for several years. A hard freeze this spring killed every leaf on the tree, but the stems remained green. My other smaller Mt. Laure... View Mr. Smarty Plants' Answer |  | |
| How to protect Columbine plants from Texas sun May 12, 2015 I planted some Red columbine seeds in October of last year and they are now doing well, roughly 6-inches tall. I believed I was planting them in mostly shade at the time; that area now seems to get 6+... View Mr. Smarty Plants' Answer | ||
| Life span of pin cherry (Prunus pensylvanica May 12, 2015 Do you have any data on the lifespan of pin cherry (Prunus pensylvanica) under urban conditions where is Not subject to seral succession (trees won't be permitted to overtake it)? On the other hand ... View Mr. Smarty Plants' Answer | ||
| Weeds from neighbor's yard are a problem. May 11, 2015 Our neighbor has let his front yard go wild. Many of these native wild plants are very invasive. How can I stop their spreading into our yard? There are too many to try & keep up with pulling them as ... View Mr. Smarty Plants' Answer | ||
| Need to know about little brown spots on Texas Mountain Laurel May 11, 2015 I have little brown spots on my Texas Mountain Laurel leaves. I can email you a picture if needed. What could it be and how can I help my little laurels work thru these spots? The texas mountain ... View Mr. Smarty Plants' Answer |  | |
| Chickasaw Plum suckering potential in Washington DC area May 11, 2015 I have planted some chickasaw plums around the border of my property. My property is surrounded by a wooded area, which then opens into a golfcourse. Is there a chance that my chickasaw plums would... View Mr. Smarty Plants' Answer | ||
| Elaeagnus sudden death in Waxahachie, TX May 11, 2015 I live in North Central Texas and have eleagnus planted along my fence in full sun. Last year one dropped all it's leafs and died. The same is happening to one beside it this year. I have sprayed ... View Mr. Smarty Plants' Answer | ||
| Watering newly-planted Afghan Pines May 11, 2015 I just planted some Afghan pines in Amarillo, tx (avg. rainfall about 2O in. Per year) What would be the appropriate amount of water and how often would I need to water during this time. View Mr. Smarty Plants' Answer | ||
| Fruit and nut trees safe for horses. May 11, 2015 My husband and I just moved to Elgin. We have always wanted to grow fruit/nut baring trees but didn't take in to consideration that horses might eat them. We have never had land or horses before, s... View Mr. Smarty Plants' Answer | ||
| ID of insects attacking a Mexican Plum in Austin, TX May 11, 2015 I live in south austin and have a young 6' tall mexican plum. For the third year in a row it is getting eaten by small green 'leaf-rolling' worms. The destruction the past 2 years was so bad there ... View Mr. Smarty Plants' Answer | ||
| Power line friendly tree for Houston, TX May 11, 2015 Can you recommend a fast-growing, drought tolerant tree (preferably native) to plant next to a driveway that will provide shade on the southern elevation of a one-story bungalow and also not interfere... View Mr. Smarty Plants' Answer | ||
| Thinning and culling wildflower seed mix plants May 11, 2015 Wildflower garden in central Oklahoma I sowed a (mostly) native wildflower mixture in early November here in my Zone 7A Edmond, OK garden. To my surprise, many of the seeds (I'm guessing annuals)... View Mr. Smarty Plants' Answer | ||
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