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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| topic | question | |
| When and how to transplant a Texas persimmon January 02, 2009 When and how should I transplant a 12' Texas persimmon? How much root ball do I need to get? View Mr. Smarty Plants' Answer |  | |
| Plants for pavilion over fountain in Washington State December 26, 2008 I have a tall fountain in a 7 foot square which is surrounded by pavers. Inside the 7' square there is about a 2' mulched soil bed around the center fountain and an iron type pavilion that goes up h... View Mr. Smarty Plants' Answer | ||
| Berms to hold water around roots December 05, 2008 I planted new flower beds this November. There are currently dirt 'berms' around each plant - creating a well for water to seep into the immediate plant area. How can I keep these berms from erodi... View Mr. Smarty Plants' Answer | ||
| Possibility of replacing Bermudagrass with native grasses and wildflowers November 24, 2008 Are there any native grasses and wildflowers that can compete with bermuda grass to make a nativ-y wild area without removing the bermuda? View Mr. Smarty Plants' Answer | ||
| Information about growing mountain laurels (Sophora secundiflora) November 15, 2008 I live just outside of Austin on 10 acres. I have several very large mountain laurels on my property that I planted from containers. Mine flower profusely every year. I feed them bi-weekly and wate... View Mr. Smarty Plants' Answer | ||
| Necessary sun exposure for Eves Necklace November 12, 2008 How little sun can the tree Eve's Necklace receive and still be happy and healthy? I have an intended spot that gets about 3, maybe 4 hours, some of that will be hot afternoon sun in the summer. Th... View Mr. Smarty Plants' Answer | ||
| Transplanting Mexican bonebract in Floresville, TX November 12, 2008 My kids and I finally identified a small plant that we found growing in our pasture. There was only one and it is lovely. It is the Mexican Bonebract. What I am interested in finding out is how to tra... View Mr. Smarty Plants' Answer | ||
| Potting soil used in Wildflower Center nursery October 23, 2008 I recently purchased several beautiful little plants at your Fall plant sale and notice how very happy and healthy they all are! Please tell me if you mix your own potting soil and what your potting ... View Mr. Smarty Plants' Answer | ||
| Watering needs for a new landscape October 11, 2008 How much and how frequently are you supposed to water after implementing a new landscape? For example, perennials and succulents that are drought tolerant. View Mr. Smarty Plants' Answer | ||
| Holding an Acer rubrum in a container for two years October 10, 2008 Dear Mr. Smarty Plants, I am thinking about ordering a Red Maple tree that is cultivated from Mount Vernon. I appreciate the historic nature of such a tree. The tree will be shipped to me and is ... View Mr. Smarty Plants' Answer | ||
| Living fence of native plants for Ojai, CA September 20, 2008 I would like to build a "green fence" about 10-15 feet tall. I live in Ojai, CA where we have VERY hot summers and it goes below freezing every winter. The soil does not seem to drain well..it is e... View Mr. Smarty Plants' Answer | ||
| Submerged paving under lawn September 07, 2008 I had 4 patches of rectangular areas (about 4'x6'or more) in my lawn where the grass is fine in spring but totally dies in summer. I decided to till these bare patches so that grass may grow better... View Mr. Smarty Plants' Answer | ||
| Landscaping help for Gilmer, TX September 01, 2008 We have just moved to the beautiful hot state of Texas from warm California and we need some help! Our roses are dying, we have a patch about 25ft. by 3ft. that gets the rain run off like a little str... View Mr. Smarty Plants' Answer | ||
| Yellow, pale green leaves on Cedar Elms in Texas August 30, 2008 I have had several cedar elms of various sizes planted in our yard over the last 10 years. Only the largest has dark green, healthy looking leaves. All the others have yellowish, pale green leaves. Th... View Mr. Smarty Plants' Answer | ||
| Leaf browning on blackfoot daisy in Arizona August 26, 2008 Blackfoot daisy plant was doing great; then, in one day, it turned brown like it had no water. Have a watering system in place which waters once a day for one hour 1/2 gallon a hour. View Mr. Smarty Plants' Answer | ||
| Pecan tree transplant in Elgin, TX August 26, 2008 Hello, Mr. Smarty Plants, I have a question about how to encourage a very young pecan sapling to grow, and whether I should use mulch to do so. I live in Elgin (Bastrop County) and the soil is extr... View Mr. Smarty Plants' Answer | ||
| Browning leaves on non-native Burford holly August 22, 2008 I have several dwarf Burford hollies whose leaves are browning. The individual leaves have colors of green, dark brown to light brown extending from the stem. Any ideas? View Mr. Smarty Plants' Answer | ||
| Failure to bloom of non-native Althea in Oklahoma August 17, 2008 I have 2 Althea bushes that will not bloom. For the past 2 years, they become covered in buds, which eventually yellow, but never open. The buds are fully developed. This year the branches have starte... View Mr. Smarty Plants' Answer | ||
| Privacy plantings in Texas August 16, 2008 Our home currently has a 4' chain fence. We are a family of 7 with younger aged children and are looking for more privacy. In lieu of a replacement fence, what would you recommend planting to provi... View Mr. Smarty Plants' Answer | ||
| Proper watering of cedar elm trees in Sachse, TX August 15, 2008 I've just planted two Cedar elm trees in clay soil, each about four inches in diameter, and I want to water them correctly. I'm aware that too much water can be bad as well as too little water. I ... View Mr. Smarty Plants' Answer |  | |
| Transplanting a Texas redbud sapling July 27, 2008 I've just discovered a Texas red bud sapling (baby tree)that decided to grow next to our fire pit. Although there's no reason for us to sit around the campfire in 100 degree weather, I would like to... View Mr. Smarty Plants' Answer | ||
| Removal of previously-planted perennials July 23, 2008 HI I JUST MOVED INTO A NEW HOUSE THIS YEAR THE PREVIOUS OWNERS PLANTED A LOT OF BEAUTIFUL PERENNIALS BUT I WANTED TO PLANT OVER ONE OF THE PERENNIALS THAT I REALLY DO NOT CARE FOR. IS THAT POSSIBLE? I... View Mr. Smarty Plants' Answer | ||
| Death of Tecoma stans after heavy rain July 21, 2008 I had two esperanza plants. They have been planted for about four months, this spring. They were blooming and growing. We had six inches of rain in five days and they began to wilt - and then they d... View Mr. Smarty Plants' Answer | ||
| Shriveling and dying of non-native impatiens July 14, 2008 Several years now many of my impatiens after a month or so seem to shrivel up and eventually die. They are planted in a row and not all are affected. I am not noticing any slug evidence which I would... View Mr. Smarty Plants' Answer | ||
| Rust spots on non-native red tip photinia July 10, 2008 I live in Oklahoma and my red tips have rust spots on leaves and some plants are losing leaves. This is a clay soil; can you give me any info. on how to solve this problem? View Mr. Smarty Plants' Answer | ||
| Improperly prepared building site in Virginia June 24, 2008 Hi, I have a question about planting on newly-built homesite. We just moved into a new home in DC suburbs (Northern VA) and the landscape is the worst of the builder grade. There are prickly junipers ... View Mr. Smarty Plants' Answer | ||
| Decline of Japanese ferns in Austin June 16, 2008 I've enjoyed beautiful Japanese ferns in my shaded garden for about ten years. They are looking spent and straggly, despite fish emulsion, compost,and lots of mulch and soaker hose watering in the s... View Mr. Smarty Plants' Answer | ||
| Problems with non-native Cleyera and Red-tip photinia June 01, 2008 I planted a row of Cleyera in a bed that receives sunlight for about 3 hours during the middle of the day. My problem is that a number of the plants are dying. It begins with the leaves on one small... View Mr. Smarty Plants' Answer | ||
| Chlorosis in tropical milkweed and asclepias tuberosa May 18, 2008 I planted both tropical milkweed and asclepias tuberosa. Both are chlorotic and the native milkweed has brown upturned leaves. Could it possibly be too much water? Or what? View Mr. Smarty Plants' Answer | ||
| Yellowing leaves May 06, 2008 What causes yellowing of native garden plant leaves? View Mr. Smarty Plants' Answer | ||
| Too late to begin planting in May in Austin? April 30, 2008 Is it too late to begin planting in May? I live in Austin Texas and have finally completed my plans for a native Texas landscaping (plants and grass) of my front yard. I'd like to get the landscapi... View Mr. Smarty Plants' Answer | ||
| Native plants beneficial to wildlife in Cincinnati, OH April 25, 2008 I live in Cincinnati, Ohio and I am looking for native plants to plant in a small area of trees behind my house. I would like the plants to be beneficial for wildlife, like maybe some wildflowers. T... View Mr. Smarty Plants' Answer | ||
| Native buffalograss in sandy loam April 19, 2008 I am in the Austin area and want to plant Native Texas Buffalo Grass in sandy loam from the Colorado River bed. Will this work? View Mr. Smarty Plants' Answer | ||
| Care in planting native Shumard oaks April 16, 2008 I am going to plant 3 shumard red oaks on the west side of my property. The land is basically rocky. What should I put in the holes to help the tree grow? View Mr. Smarty Plants' Answer | ||
| Sudden death of Texas Mountain Laurel April 14, 2008 Last year, my 15-year-old Mountain Laurel died very suddenly. The leaves began to curl up and turn brown, and it was dead within about 15 days. What happened? View Mr. Smarty Plants' Answer | ||
| Possibility of growing plants in St. Peter Sandstone April 02, 2008 Can you grow plants or native plants in St. Peter Sandstone or amend it? View Mr. Smarty Plants' Answer | ||
| Problems with Eves necklacepods (Styphnolobium affine) March 25, 2008 Mr. S-P, I urgently need your advice regarding two Eve's necklacepods that appear to be dying. They are in two completely different areas of my yard. One began leafing out and then the leaves sh... View Mr. Smarty Plants' Answer | ||
| Few blooms on native Bignonia capriolata (cross-vine) March 25, 2008 I have an 8-year-old crossvine that has grown and bloomed beautifully until this year. During the winter it lost all of its lower leaves. What leaves were left had brownish-red splotches on them. It h... View Mr. Smarty Plants' Answer | ||
| Native plants for poorly drained clay soil March 24, 2008 I am trying to establish a native plant garden in my back yard, I have two places where water stands for a few hours after a heavy rain, and the soil is black clay. Can you recommend any perennials 3... View Mr. Smarty Plants' Answer | ||
| Pros and cons of Hydrocotyl bonariensis as lawn replacement March 22, 2008 Want to convert lawn TO dollar weed! My Garland TX yard has become so shady over the years that I have a hard time with grass. A few years ago I noticed dollar weed in the grass which seemed to cre... View Mr. Smarty Plants' Answer | ||
| Native plants for Pflugerville, TX in blackland soil March 21, 2008 Mr. S-P, I'm perusing the plant sale list for a couple of tall shrubs to plant on the sunny southwest side of my house, in Blackland soil. It is generally dry there because of the sun, but can ge... View Mr. Smarty Plants' Answer | ||
| Buffalo grass and other native grass for lawn in Central Texas March 17, 2008 Hi, I live in Cedar Park, TX - recently moved to into a newly built house. I wanted to put some native grass (like buffalo) in the back yard. - My back yard has slope (away from house) and front... View Mr. Smarty Plants' Answer | ||
| Instructions for composting in southeast Texas February 18, 2008 Do you ever offer composting classes? I live in Houston and would like to start composting in my backyard... are there any particular books you would recommend for composting in SE TX? Thank you! View Mr. Smarty Plants' Answer | ||
| Shredded hardwood for mulch December 07, 2007 I intend to landscape a section of my new property. but want to wait until the cold weather has passed. I have pets that will be contained within a fenced-in area that has some wild grasses but also ... View Mr. Smarty Plants' Answer | ||
| Xeriscape demonstration garden October 30, 2007 I am working with the city of Schertz to rejuvenate a xeriscape demonstration garden. We want to plant a hummingbird/butterfly garden using native plants. The current bed is currently overrun with ber... View Mr. Smarty Plants' Answer | ||
| Removing St. Augustine, replacing with native plants October 06, 2007 Hello Mr. Smarty Plants, always excited to talk to the Green Guru himself. I've recently purchased a house in South Austin and am interested in establishing a small, 500+ sq ft, prairie grass and wi... View Mr. Smarty Plants' Answer | ||
| Seed regrowth through mulch September 06, 2007 Hi Mr. Smarty Plants: I have planted a perennial and wildflower garden and would like to put mulch down to control the weeds and retain moisture. Will the plants that drop their seeds be able to re- ... View Mr. Smarty Plants' Answer | ||
| Encouraging native grasses to flourish August 23, 2007 We have been trying to restore the yard around the house with native grasses and forbs for the last two years. The soil is clay and nothing seems to grow. We have distributed 5 truck loads of mulch, p... View Mr. Smarty Plants' Answer | ||
| Appropriate mulch for strawberries in Maine July 31, 2007 Can mulch (like cedar mulch- kinds used in flower gardens) be used between rows of strawberries? Can you also suggest how far apart lupine species need to be so that they wont interbreed? Thank ... View Mr. Smarty Plants' Answer | ||
| Advisability of landscape cloth in native gardens July 18, 2007 Is the use of landscape cloth healthy or unhealthy in native gardens? View Mr. Smarty Plants' Answer | ||
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