Native 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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| Non-native astilbe resemblance to non-native poisonous castor bean from Tomslake BC May 21, 2014 I have a plant that looks like a castor bean but it has flowers like a Younique Silvery Pink Astilbe. Need to id because castor bean is poisonous. This plant grows up to 5 feet in height. Thank you ! 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 | ||
| Transplanting non-native crape myrtle in Scottsdale AZ May 11, 2014 When is the best time to transplant dwarf crape myrtle in Scottsdale AZ? View Mr. Smarty Plants' Answer | ||
| Problems with Habiturf in Austin May 10, 2014 I have been trying to establish a Habiturf lawn in my back yard. It is approximately a 1,000 square foot area and this last seeding was the third over about one and a half years. I just recently over ... View Mr. Smarty Plants' Answer | ||
| Plants to grow under elm tree in Amarillo TX May 01, 2014 I have a large elm tree and I can't get seem to get anything to grow under it. I was wondering if there are any shade-loving groundcovers that you would recommend (have tried English Ivy, hostas, an... View Mr. Smarty Plants' Answer | ||
| Roses for Austin soil May 01, 2014 What roses would work in the soil near Lake Austin Spa? View Mr. Smarty Plants' Answer |  | |
| Problems with non-native Banana Shrub from Houston May 01, 2014 My 7' beloved Banana Shrub (magnolia) has white dots on top of the leaves and nasty black stuff covering the backside of the leaves. The plant is dropping leaves. What can I do to save it? I has bee... View Mr. Smarty Plants' Answer | ||
| Growth rate of non-native Asclepias curassavica April 29, 2014 As a volunteer at the National Butterfly center, I wonder how long from starting the seeds until the plant reaches approximately 20 cm tall does it take a tropical milkweed (asclepias curassavica) to ... View Mr. Smarty Plants' Answer | ||
| Non-native, invasive mimosa trees in Vincennes IN April 29, 2014 I have 3 Mimosa trees here in Vincennes, Indiana and so far none of them are leafing out this spring (4-28-14) Do you think that this past winter could have killed then? View Mr. Smarty Plants' Answer | ||
| Blossom end rot on non-native tomatoes from Newport RI April 25, 2014 Can epsom salt or eggshells end blossom end rot on tomatoes? View Mr. Smarty Plants' Answer | ||
| Plant Identification from Honolulu HI April 24, 2014 We have a ground cover in our Honolulu garden that I have been told is Watermelon Plant. (Not the fruit). We would like more, but cannot find it or the proper name for it. Aprox. 6" round leaf. It... View Mr. Smarty Plants' Answer | ||
| Help for a Transplanted Bougainvillea April 22, 2014 I recently planted a bougainvillea in our south-facing front yard. While planting it, we inadvertently severed a large portion of the root system from the plant. What, if anything, can we do to help... View Mr. Smarty Plants' Answer | ||
| Non-native invasive carrot wood tree losing leaves in Alpine CA April 22, 2014 My carrot wood tree is losing all of its leaves. The tree is about 15foot high & 13 years old. Could it be gophers? The tree was trimmed 1 year ago. View Mr. Smarty Plants' Answer | ||
| Control of non-native invasive Japanese Barberry from Enfield NH April 22, 2014 I recently bought a home that is bordered by woods and a sizable area of invasive Japanese Barberry growing on a steep hill in and around a stone wall making it that much harder to dig up. I've alway... View Mr. Smarty Plants' Answer | ||
| Shade tolerant plants for privacy from Larchmont NY April 19, 2014 Love your site! We have a 4'x4'x50' stone wall, full sun, with a planting bed 30"H by 24"D. We're looking for privacy, so a hedge with pruning is needed. We have looked at Ilex Crenata (8'),... View Mr. Smarty Plants' Answer |  | |
| Deer resistance of non-native Leyland Cypress from Kerrville TX April 19, 2014 Are Leyland cypress deer resistant? View Mr. Smarty Plants' Answer | ||
| Ivy a suitable ground cover in Live Oaks from Gulfport MS April 17, 2014 Will Ivy be a safe and suitable ground cover for old growth Live Oak trees in coastal Mississippi? View Mr. Smarty Plants' Answer | ||
| Lists of medicinal plants from New York City April 11, 2014 Do you know any resources for lists of medicinal plants native to New York? Thank you View Mr. Smarty Plants' Answer | ||
| Replacing St. Augustine grass from Dallas TX April 10, 2014 Dear Mr. Pants, we are replacing dying St. Augustine grass in a small, sunny back yard with ground cover. What are your recommendations for a drought-tolerant evergreen ground cover? We will till a... View Mr. Smarty Plants' Answer | ||
| Dying foliage on non-native Otto Luyken Laurel from Georgetown KY April 09, 2014 I have 5 luken laurel scrubs planted around foundation. They have done very well until this last winter..the foilage is now brown and crispy. Will they come back? Do I need to prune back the damage... View Mr. Smarty Plants' Answer | ||
| Planting Mountain Laurel grown from seeds in Argentina April 09, 2014 Hello, I was transferred to Cordoba, Argentina 2 years ago from San Antonio, the climate hereis similar to S. TX, anyway I brought some mountain laurel seeds with me and they have been in 2 gallon pot... View Mr. Smarty Plants' Answer |  | |
| Plant mistakes from Cedar Park, TX April 09, 2014 At our "Wilts End" in Cedar Park, TX. and are looking for a tall shrub/tree that will hide a 6-ft tall concrete wall and muffle the noise from a busy street. The wall forms a very wide-angled V shap... View Mr. Smarty Plants' Answer |  | |
| Diseased non-native red tip photinias from Richmond VA April 08, 2014 Our red tip trees have a while substance on the bark at the base of each tree..look like some kind of fungus or mold, but we don't know how to get rid of it. Please help. View Mr. Smarty Plants' Answer | ||
| Mosquito problem from Mesa AZ April 07, 2014 We have a mosquito problem in our backyard, I think they're grass Mosquitos. I wanted to get lemongrass for a deterrent but both nurseries were out so I opted for rosemary. They're ALL OVER the rose... View Mr. Smarty Plants' Answer | ||
| Grafting different colors of Tecoma from Casa Grand AZ April 01, 2014 Is it possible to graft different colors of tecoma and if yes, is the process same as process for grafting roses? View Mr. Smarty Plants' Answer |  | |
| Pruning of non-native oxblood lilies from Austin March 27, 2014 My Oxblood Lilies flowered quite late last Fall. Their foliage is still very green. Can I cut it down now or do I have to wait until it goes brown? View Mr. Smarty Plants' Answer | ||
| Comments on previous answer on non-native invasives from Raleigh NC March 27, 2014 https://www.wildflower.org/expert/show.php?id=7827 This answer is incorrect. Please have someone review it to remove the two invasive species you are encouraging people to plant by calling them nati... View Mr. Smarty Plants' Answer | ||
| How many Bamboo species are native to North Carolina? one March 27, 2014 I would like to know how many bamboo plants are native to North Carolina? View Mr. Smarty Plants' Answer | ||
| Why is Common Horehound missing from NPIN? March 27, 2014 Hi there, I am not able to find Marrubium vulgare, i.e. Common or White Horehound, in the Native Plant Database. It grows abundantly on our ranch in Central Texas, and I am attempting to grow i... View Mr. Smarty Plants' Answer | ||
| Eliminating kudzu from Richmond KY March 26, 2014 I live in Richmond KY, Kirksville area. I have noticed that Kudzu has started to grow in my patch of land next to the creek. How can I get rid of this before it becomes a big problem? View Mr. Smarty Plants' Answer | ||
| Type of clumping bamboo for outdoor planters from Plano TX March 25, 2014 What type of clumping bamboo can be grown outdoors in planters in Dallas,TX? View Mr. Smarty Plants' Answer | ||
| Native turf grass for Austin March 24, 2014 I am installing a xeriscape landscape in my yard. It will be in full sun and I am looking for an alternative to turf, such as monkey grass. However, I am concerned about the light. Suggestions? View Mr. Smarty Plants' Answer | ||
| Wildflower Center work on non-native, invasive Bastard Cabbage from Austin March 20, 2014 Still have cabbage weeds that infiltrated Austin awhile back. How did Wildflower Center resolve it? View Mr. Smarty Plants' Answer | ||
| Getting rid of non-native, invasive English Ivy from Davidsonville MD March 19, 2014 Just moved and need to rid the well established Ivy planted on the steep slope area around the back and side of the house as it is taking over the bushes on the top and trees in forested area at botto... View Mr. Smarty Plants' Answer |  | |
| When will non-native Confederate Jasmine bloom in Austin March 03, 2014 I have 2 large Confederate Jasmine plants growing in 3 gallon pots on either side of an arbor I built for my friends wedding. The wedding is in 1 month and I'm wondering if this jasmine typically bl... View Mr. Smarty Plants' Answer | ||
| Sheet mulching before planting Habiturf from Grand Prairie, TX March 03, 2014 Have you tried sheet mulching as a bed prep and to kill bermuda grass before planting habituff? View Mr. Smarty Plants' Answer | ||
| Damage to Yucca rostrata from Nottingham, England February 26, 2014 Hi, I have a yucca rostrata which has had its head snapped off in high winds (we live in Nottingham, England) we have left the trunk in the ground, will this re grow?? What is the best thing to do wit... 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 |  | |
| Plant identification February 20, 2014 I'm not sure of county of origin. It was given to me by someone I no longer have contact with. When I initially received it I thought it was just a small potted vine of some type. I've had it a yea... 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 |  | |
| Is non-native mascagnia macroptera poisonous to animals from Hockley TX February 17, 2014 Is Mascagmia macroptra (Butterfly Vine) poisonous to animals (horses and dogs)? View Mr. Smarty Plants' Answer | ||
| Non-native eleagnus from Jesup GA January 17, 2014 An elderly farmer has told me about a plant called Alley Agnes, but I can't find any plant by this name anywhere. He doesn't know another name for it, says it's what everyone has always called it i... View Mr. Smarty Plants' Answer | ||
| Help with non-native plants in California January 14, 2014 I am growing some beads of pearl in my front yard in front of a pepper tree that has been around for over 150 years. My question is what can I do to get my beads of pearl to grow without cutting down ... 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 | ||
| Plant identification of bamboo-like plant in California January 10, 2014 We just bought a house in Cambria, CA. The plant I'd like to ID grows like bamboo -- spreading fibrous stalks abt 6' high with beautiful orange blossoms that protrude out the top of the stalk. The... View Mr. Smarty Plants' Answer | ||
| Use of non-native pothos for outside wall from Las Vegas NV January 05, 2014 I am in Las Vegas, NV. I live in a cottage-style apartment so I have a north facing porch with no one on the west so I get some there (and have an inherited cactus probably a yard all round) I would ... View Mr. Smarty Plants' Answer |  | |
| Thoughts on non-native Italian Cypress in Austin January 01, 2014 I would like to know your thoughts on growing Italian Cypress trees in Austin Texas? We are looking to create a privacy screen(and prepared to pay more for mature trees to cut down the wait to grow... View Mr. Smarty Plants' Answer | ||
| Identity of mystery plant in non-native commercial forage mix December 17, 2013 Dear Smart One, I use a commercially prepared, fortified, chopped forage based on a mix of orchard and Timothy grasses. The bags are shipped in from out of State. However, I have been finding short s... View Mr. Smarty Plants' Answer | ||
| Advisability of growing Silybum marianum (Milk thistle) November 26, 2013 I just received a load of clay-mix-dirt - and after our recent rains noticed the pile sprouting what looks like "Milk Thistle." Lots of them. The leaves are spiny and variegated - quite pretty. ... View Mr. Smarty Plants' Answer |  | |
| Wintering non-native liriope spicata indoors in Chillicothe IL November 08, 2013 I live in zone 5, zip 62523, wintering liriope spicata starter plants in basement, ambient consistent. Do I need grow lamps or is the plant satisfied being dormant as long as I do not let it dry out? ... View Mr. Smarty Plants' Answer | ||
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