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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| Looking for Sideroxylon celastrinum (Coma saffron plum) seeds or seedlings February 12, 2015 Hi. I'm trying to find a good commercial source for la coma (Bumelia celastrina) seedlings/seeds. Can you help? Thanks. View Mr. Smarty Plants' Answer | ||
| Rust on Amelancier Foliage in PA February 03, 2015 I live in Pennsylvania and have been plagued with a rust on my serviceberry (Amelanchier canadensis) trees over the past few years. I am unable to find very much information on this disease on the we... View Mr. Smarty Plants' Answer |  | |
| Germinating Milkweed Seeds January 23, 2015 When is the best time to plant milkweed seeds outside? I was told when the overnight temperature hits 70 F. (our garden is in Lakeway, Texas). So around late May? Is this when the seeds germinate i... View Mr. Smarty Plants' Answer |  | |
| Evergreen tree for privacy screen in Granbury Texas December 21, 2014 We need to put an evergreen privacy screen between our barn and our neighbor's new 132' long, unattractive building, which runs along & is just 40' away from our fence line & where they have decid... View Mr. Smarty Plants' Answer |  | |
| Landscape professional to maintain native plants December 20, 2014 Had native plants & buffalo grass professionaly planted earlier this year. Have had trouble finding maintenance services for our yard. Any suggestions on how to find a knowledgeable crew? Thanks... View Mr. Smarty Plants' Answer | ||
| Specifying sizes of plants for pond edge plantings in Austin area December 19, 2014 I am working on a list of pond edge plantings for the Austin area that will be in the fluctuation zone and I have my list of my plants but I need to know how to spec the sizes and to make sure my list... View Mr. Smarty Plants' Answer | ||
| Problems on Prickly Pear Cactus in Illinois November 19, 2014 I have a fungus on my prickly pear cactus that is not a bug. I tested it and my fingers didn't turn red when I squeezed them. So how do I get rid of this as it is spreading to my other cacti? View Mr. Smarty Plants' Answer | ||
| Texas Redbud Suddenly Died in NM November 06, 2014 We had a Texas redbud, approximately 5 1/2 years old. It had been doing great then all of a sudden after it bloomed this spring, the leaves appeared but then shriveled right away. We noticed the trunk... View Mr. Smarty Plants' Answer |  | |
| Are American Hazelnuts Self-Fertile? November 06, 2014 I planted an American Hazelnut a couple of years ago that I ordered from a catalog. Is this plant self-fertile or do I need to plant another one? I have seen conflicting information on this subject. View Mr. Smarty Plants' Answer | ||
| Horseherb planting in Richardson, TX October 18, 2014 What is the best time to plant 4" pots of Horseherb? View Mr. Smarty Plants' Answer |  | |
| How to Identify Male and Female Texas Persimmon Trees October 07, 2014 I have just learned that Texas persimmon trees are either male or female. Is it possible to tell which is which when buying one? I am planting on 50 acres near Blanco. Do I need one of each? I'd ... View Mr. Smarty Plants' Answer | ||
| Identification of vine with feathery leaves and deep pink flowers July 28, 2014 I have growing up my porch what appears to be a vine with feathery leaves and small deep pink flowers. There is no water sources near by. Can you tell me what it is? View Mr. Smarty Plants' Answer | ||
| Starting Yarrow (Achillea) and Daucus from Seed July 16, 2014 I need to deadhead my cottage yarrow. I assume it has gone to seed. What do I do to plant it as seed? If I can do it, can I do it now or do I need to wait until spring. If I need to wait until spring,... View Mr. Smarty Plants' Answer |  | |
| Northern Catalpa Tree Doing Poorly July 02, 2014 One of our Northern Catalpa trees appears to be dying. It is about 28 feet tall and this year only about 1/3 of it is producing leaves. It is next to our largest Catalpa tree (about 65 feet tall and a... View Mr. Smarty Plants' Answer |  | |
| Differences between Desmodium and Lespedezda June 19, 2014 i am trying to determine the difference between lespedeza and desmodium in my full sun wildflower and tall grasses meadow. There appear to be a number of different types of these plants, and they are... View Mr. Smarty Plants' Answer |  | |
| Live oaks exhibiting white foam spots from Round Rock, TX June 08, 2014 We have several native very large Live Oak in our backyard, and this summer we have noticed white foam spots on the branches. We live in Round Rock next to the Williamson County Park. The spots look... View Mr. Smarty Plants' Answer | ||
| Purchase of Galphimia angustifolia from Austin June 08, 2014 I have a Thryallis, Galphimia augustifolia, or Thryallis autustifolia, growing from a limestone ledge in my yard in west Austin TX. I have tried unsuccessfully to buy this native. Do you sell it at t... View Mr. Smarty Plants' Answer |  | |
| Unidentified stalk, possibly manfreda, from San Marcos TX May 23, 2014 I had a very weird stalk pop up in my yard in San Marcos TX this month (May 2014) It bloomed very quickly and appears to be a manfreda but there is no rosette, or leaves of any kind - just the thick o... View Mr. Smarty Plants' Answer |  | |
| List of plants that tolerate May 11, 2014 Could I get a list of "grey water" tolerant shrubs/evergreens/etc? *Full sun View Mr. Smarty Plants' Answer |  | |
| Caterpillars feeding on Phacelia congesta May 11, 2014 Can you tell me which caterpillars can be found on Phacelia congesta in Bell County? View Mr. Smarty Plants' Answer |  | |
| Propagation of Simsia calva from Albuquerque NM January 27, 2014 Hi - I was given some simsia calva seed from the LBJ wildflower center. It doesn't have a lot of info about starting the seeds, so any help is much appreciated! I tried starting some outdoors last ye... View Mr. Smarty Plants' Answer |  | |
| Problems with non-native citrus trees from Mesa AZ January 13, 2014 We have one valencia orange tree and one naval orange tree in our Mesa, AZ yard. Just noticed some oranges on both trees have a 1/4 inch diameter hole through the skin and the orange fruit and skin a... View Mr. Smarty Plants' Answer | ||
| Fruit trees for Kempner, Texas November 29, 2013 I just moved to Kempner , TX and would like to plant a couple of fruit trees in my 1 1/4 ac yard. I would like to plant a species that will do well and produce edible fruit. Any assistance will be app... View Mr. Smarty Plants' Answer |  | |
| Is post oak resistant to oak wilt from Dallas TX November 22, 2013 I am confused. The NPIN website says that Post Oak IS susceptible to oak wilt, but all the other information I have been able to find says that it is resistant to oak wilt and rarely gets the diesase.... View Mr. Smarty Plants' Answer |  | |
| Plant identification in Mojave Desert November 20, 2013 I need help in identifying a shrub like plant that I found in SW Utah near Beaver Dam, UT (Which is near the Arizona/Nevada border). It is approximately 12 inches in height with profuse stems origina... View Mr. Smarty Plants' Answer | ||
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