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topicquestion
Native flowers versus non-natives
June 30, 2014
Native flowers versus non-natives. What guidelines do use for identification. I come across flowers in different habitats and can't identify them as natives. Also, how do you attach a image to a ...
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Failure of Rock roses to bloom in Wimberly
June 26, 2014
How do we get our rock roses to bloom. Our bushy plant has grown well but for the last two years seed pods form directly without noticeable blooms
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Watering a Chinquapin Oak in Austin, TX
June 22, 2014
I have a question about watering. I planted a Chinquapin Oak about 7 months ago and it's about 8 feet tall and doing well. I water it weekly on a slow drip for about an hour. I expect that my job is ...
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Native evergreen vine for East Texas
June 21, 2014
Can you please recommend a native vine (western edge of East Texas in the pines) that will be evergreen and fast growing? It will get about 4 to 5 hours of sun on my moongate. Flowers a plus, but not ...
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Identification of possible toxic plant in Austin, TX
June 20, 2014
When we hike with our dogs along Turkey Creek in Austin, they seem to make a bee line to a small green leafy plant when they find it along the trail and eat a few leaves of it. We assume it's not dan...
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Why didn't the mountain laurels bloom this year in Georgetown, TX?
June 19, 2014
Why are the mountain laurels not blooming this year, I live in Georgetown, TX?
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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...
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Taxonomy question concerning the Family Commelinaceae
June 17, 2014
Hi I have a question. Many people refer to plants differently, I have always used the Genus and species and rarely the family name..it is very confusing .. when a professional uses a name that is a co...
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Screening Plants for Cape Cod
June 17, 2014
I need to plant some fairly high growing leafy plants/bushes/trees for privacy and as a sound barrier in (the remains of) a pine forest in Cape Cod, MA. The pines grow tall and skinny so that we can s...
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Key for Verbesina virginica
June 16, 2014
Are the stems of Verbesina virginica hairy? My in-laws have what I believe is Verbesina virginica (blooms in September here in VA) and another wild flower that blooms before it and is yellow. I'd l...
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Identification of a vine in Tennessee
June 14, 2014
I have a beautiful vine with clusters approximately 70 feet All the way up a tree in a heavily wooded area. It seems to be evergreen or semi- evergreen. Can you help identify?
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Problem with mesquite tree limbs
June 13, 2014
i keep finding some smaller branches of my mesquite tree in the turf area around the tree. when looking at the cut ends, they appear to have a smooth cut around the circumference of the limb about 1/...
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Planting creeping phlox for a groundcover
June 13, 2014
Dear Mr. Smarty Plants, I live in Southwestern PA (zip code 15065). I have a small slope on my property that is hard for me to mow. I would like to cover it with creeping phlox, which I saw on t...
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Hedge shrubs that attract butterflies & birds in Virginia
June 13, 2014
Hi - I need recommendations for north VA hedge shrubs that attract butterflies and birds. Thanks
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Plant identification
June 12, 2014
We live in Magnolia TX and have a shrub we can't identify. It's evergreen and has waxy leaves with a serrated edge that are about an inch in length. They have pink flowers and they grow to ab...
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Climbing vines for partial shade in North Texas
June 12, 2014
I've read your recommendations for climbing vines in partial-shade, but requestor was from Central Texas (Austin-area). Would those recommendations hold true for North Texas (DFW area)?
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Reblooming Potted Iris
June 12, 2014
I have a pot of iris bulbs that are giving me just a bunch of leaves this year. Last year I had wonderful big blooms. Any suggestions about what I could do to get some flowers?
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Eastern Redbud Flowers and Leaves Dried Up
June 12, 2014
I have a young Eastern Redbud that started blooming last year. This year blossoms formed and leaves started to come, but now they are all dried up. What might have caused this?
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Using Pensylvania Sedge in Dover, DE.
June 11, 2014
Regarding Pennsylvania sedge, I am thinking of planting the sedge along our driveway, which is under trees and not reached by our sprinkler system. Across the driveway, there is lawn. Is it likely tha...
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Is Matelea reticulata invasive? Will it take over a crossvine?
June 11, 2014
I have 50 feet of fencing with a healthy crop of cross vine on it. Pearl milkweed (I believe it is Matelea reticulata) is growing into portions of the cross vine. Is the milkweed too invasive for th...
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Vine for trellis in Brooklyn, New York
June 11, 2014
Hello, I am looking for a native vine to grow on a trellis in a large container. I live in Brooklyn, NY, and the area is in part shade. Thank you.
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Plants that will withstand spray from fountain and heat from concrete
June 10, 2014
Working on a property in Plano, I have an area around a fountain, surrounded by concrete, in full sun, that receives a lot of water that is blown from the fountain (which is treated with chlorine tabl...
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Advice about buffalo grass lawn in NW Arkansas
June 10, 2014
I am determined to grow a native buffalo grass (bouteloua) lawn in Northwest Arkansas. My question is this: I am considering mixing an annual rye into the bouteloua seed mix for the purpose of quick, ...
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Need to identify hemp-like plant in Bastrop, TX.
June 09, 2014
What is the large stalky, hemp-like plant that populates our creek bottoms and ditches here in Central Texas? It has large 5-6 in. lobed leaves, and a fibrous central stalk that gets up to 7 ft tall. ...
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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...
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Distinguishing native Celastrus scandens from non-native C. Orbiculatus from Lexington MA
June 08, 2014
Dear Mr. Plants, I maintain a wildflower garden with the Lexington Field and Garden Club in Lexington, Massachusetts. Every year, I pull up sprouts of Celastris orbiulatis. I want to plan...
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Problems with Copper Canyon Daisy from Austin
June 08, 2014
We had 3 copper canyon daisies. Two of them bloomed profusely last year, but only one has come back this spring. We cut them all back as instructed. When it was clear that two were not coming back, we...
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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...
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Red poppies to bloom in November from Round Rock TX
June 08, 2014
Hi, I want to plant poppy seed so that they bloom in November for Veterans and Remembrance Day. Can you offer any guidance? Thanks!
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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?
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Stress on Goldenball leadtrees from Austin
June 07, 2014
I know of two separate instances where young Goldenball Lead Trees (leucena retusa) have shown symptoms of defoliation and a bleeding of white sap from sores that have developed on the bark. The first...
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Plant ID from San Marcos TX
June 07, 2014
My dogs love to eat the leaves of a certain little orange wildflower. It might be Wedelia or Texas creeping oxeye. Have you ever heard of this?
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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...
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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.
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Container plant in difficult sun exposure from Leander TX
June 06, 2014
HELP!!!! I have a large Mexican terracotta pot on my front porch. This awkward area is facing westward, so receives the full dose of Texas sun after about 3 pm onward. Now here's the catch; my fr...
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Non-berrying possumhaw from Austin
June 05, 2014
I planted a possumhaw 8 to 10 years ago for the beautiful winter color, it has never set berries. I see tiny white flowers along the branches each spring, and always hope this will be the year, but I...
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Transplant time for small smoke tree from Battle Ground WA
June 01, 2014
When do I transplant a smoke tree that is still young, about a foot high? It is too close to a fence, which I fear will be a problem as it gets big. I live in Battle Ground, WA which is zone 6.
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Is Phyla lanceolata (frogfruit) poisonous to dogs fromTitusville FL?
June 01, 2014
Is Phyla lanceolata, also called Fogfruit, Lanceleaf Fogfruit, or Northern Fogfruit, toxic to dogs? We have it growing amongst our grass. I can't find it on any toxic plant list.
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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...
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Decline of sheared dwarf hollies from Rockwall TX
May 31, 2014
I have 20 year old established dwarf yaupon hollies in front of the house that I trim every year and shape the same. This year the new growth that was 2 1/2 " long I noticed the new leaves were curli...
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Herbicide on Habiturf from Austin
May 31, 2014
Can you recommend an herbicide that is safe to use on a Habiturf lawn? I followed the directions to put in a new Habiturf lawn about a month ago. The grass seedlings are doing well in places, but ...
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Mildew on phlox paniculata from Morrisville PA
May 30, 2014
My Phlox paniculata, all 7, have powdery mildew. I read about using NEEM to combat the mildew. NEEM is organic but the bottle says it is also an insecticide. The phlox are near my milkweed and gold...
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Define monoculture from St. Croix Falls, WI
May 30, 2014
What do you call a dense stand or carpet of one species of wildflower? Our botany professor told us but that was 40 years ago!
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Adjustments to soil level change around tree from Austin
May 29, 2014
I am moving in to a new construction home in south Austin, builder has leveled the ground and sodded the front yard, I have a post oak in the front and because of the changes to the landscape the tree...
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Should Rock Harlequin stay green all winter?
May 28, 2014
I have a rock harlequin that came up in a area that had been disturbed. It came up last summer/fall and the foliage survived our tough winter. I can not find anything about this plant staying green al...
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Brown leaf problem with herbaceous blooming plants from Greenfield MA
May 28, 2014
I have 3 plants cimicifuga brunette and lots of astile planted near each other. Suddenly the edges of leaves have turned brown and shriveled and spread to entire plant, all of them. It has not been ...
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Groundcovers for North Central Texas
May 27, 2014
I have a very large area that is in Palo Pinto County, Texas. We tried to plant grass but it never established. I'm looking for a ground cover that does well in shade (lots of oak tees) and is semi d...
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Infestation of shiny red and blue/black beetles
May 27, 2014
I have an infestation of 1 cm long shiny red and blue/black beetles. They have red heads with black eyes and antenna, 2 (?) red spots on their sides, and a bluish black body. Before I kill them with ...
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Pfluegerville Screening Hedge
May 25, 2014
We live just north of Austin in a subdivision built on farm land so we have relatively flat land with good soil. We just put in a pool and are needing a privacy hedge along our 66 ft back fence. We ...
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Problems with non-native artichoke from El Paso, TX
May 25, 2014
I have a five year old artichoke plant in the ground that gets sun and some shade, has plenty of fertilizer and compost. Gets enough water. It has been beautiful in years past and last year had 10 a...
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Plant ID from Richardson TX
May 24, 2014
Need to send a pic for id.
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Vine for yard with morning sun in California
May 24, 2014
Hi, What is a good perennial vine to grow on the front of our house? We would like a fragrant flower too. It will be on a wood support beam, helping cover some pipes we have there. It will be an e...
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Hanging Baskets for Batson, TX
May 23, 2014
What plants can I put in hanging baskets for my shady porch?
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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...
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Evergreen that Grows to Three Feet in Michigan
May 22, 2014
I have searched your site and can’t find what I need. I live in the middle of Michigan. I need a shrub that stays green year round and only grows to 3 feet or less.
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Cuttings from beautyberry from Stockport OH
May 22, 2014
My beauty berry is starting a new growth about 2ft from main plant, can I dig this and part of the root without hurting the main part, if so, when?
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Propagation of possumhaw from Austin
May 22, 2014
I planted a possumhaw holly plant about 3 months ago and am really excited to watch it grow from its current 3-foot height. It is starting to berry right now. My question is about those berries: (Cle...
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Problem garden strip in Austin
May 22, 2014
Currently I live in the west half of a duplex. There is a small strip of dirt about two feet wide between the wall and the sidewalk in the backyard. It faces west, meaning it only gets sunlight duri...
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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 !
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Small tan balls on oak from Pipe Creek TX
May 21, 2014
Dear Mr. Smarty Plants, our spanish oak is growing tan colored lumpy balls about the size and weight of a marshmallow..sometimes just one at the end of a short stem and sometimes 2-3 clumped together....
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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 -...
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Will Canada geese eat Asclepias tuberosa from Cape May Court, NJ
May 20, 2014
Will Canada geese eat my butterfly milkweed (Asclepias tuberosa)? I know this plant is deer resistant. I really want to plant some on sandy bank near pond in my back yard, but I fear the geese will ...
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User's comment on nativity of Beggar's Lice from Austin
May 20, 2014
I think you were off the mark telling somebody that "beggar's lice" is a Texas native. According to Wikipedia, Torilis arvensis is an invasive species native to Eurasia. Cheers!
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How does Habiturf spread from Walburg TX
May 19, 2014
How does HabitTurf spread? - by seed only? - when/how often must you let it go to seed to insure a permanent stand?
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Transplanting American beautyberry in Cordele GA
May 19, 2014
Is mid to late May too late in the season to transplant Callicarpa americana, American Beautyberry?
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Question about commercial product from Austin
May 19, 2014
Do you carry AquaSmart Pro? There was an article in today\\\'s Statesman about some Sun City people using AquaSmart Pro to save water on their lawns. I am always skeptical about such panaceas. ...
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Trimming of Escarpment Oak from Austin
May 18, 2014
We have a 2-year-old quercus fusiformis in our front yard and have been advised by some people that we need to remove the bottom branches and trim the ends of the branches that are hanging far down. ...
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Hanging plants for Austin, TX
May 18, 2014
I'm looking for a hanging potted flower suggestion for Austin. Most locations are shaded under a large tree, but some locations may have several hours of afternoon sun. I'd love to see some hummin...
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Fast-growing ground cover for creekside
May 18, 2014
Hi Mr. Smarty Plants. I live in Austin Texas and am looking for an aggressively spreading ground cover or grass to plant along a small creek on the back of my property in order to help with soil er...
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Drought tolerant vine for Austin, Texas
May 17, 2014
What kind of drought-tolerant vine can I plant outside my screened in porch in Austin, Texas, that will stay on a trellis and not grow into the screen?
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Small Shrub for a Foundation Planting in Michigan
May 15, 2014
I need a small, native, perennial shrub for a foundation planting in Michigan.
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How to Control Pests on Plants for Sale
May 15, 2014
I am renting a closed spot at a flea market, and am having trouble with several infestations at once, and I am not sure how to control them. I am currently having trouble with aphids, whiteflies, and ...
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Perennials for a Horse Pasture in Colorado
May 15, 2014
I am looking for horse-resistant perennials for zone's 2-4. I live at 9,000 feet in Crested Butte, CO.
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Privacy Hedge Suggestions for Tampa, Florida
May 15, 2014
My back wall is made of stone and is about 6' high. We are very close to a busy road. I need a plant that will reach about 7-8 feet high or a hedge to reduce some of the noise. What plant/hedge would...
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Identification of tree with round purple leaves
May 14, 2014
What is tne name of the purple leaf tree whose leaves are spherical? Maybe 1 to 2" in diameter? A neighbor who has moved now, had one but cut it down before i could find out or rescue it. It wasnt ...
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Plant Identification
May 13, 2014
I am trying to identify a plant. The leaves looks like cannabis, (I know its not) its has red flowers and grows a green seed pod that turns yellow and falls off. It usually contains 3 or 4 seeds in th...
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Need a native, evergreen shrub to replace Pittosporum in Austin, TX
May 13, 2014
We've had a PITTOSPORUM for years as a foundation planting on the southwest corner of our central Austin home. Now that it's gone, I would like to replace with a native, non-invasive shrub. What are...
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Muhlenbergia dumosa safe for horses from Austin
May 13, 2014
Is Muhlenbergia dumosa safe for horses? Will horses eat it? I have a client who has a mini-horse who visits her property on occasion, and I want to ensure that what I plant is both safe for the hors...
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Webs on limbs of evergreen sumac from Austin
May 13, 2014
We have a mature Evergreen Sumac (Rhus virens) that has spider webs on the end of some limbs. The end of the those limbs have died although new growth is coming on further up the limb. We live in th...
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Problems with transplanted Texas Madrones from Junction TX
May 13, 2014
We planted 3 little Texas madrones last year 9 - 12 inches high. 2 of them seem to have some kind of black blight along the edges of the leaves that I don't think was the result of our late freezes. ...
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List of plants that tolerate
May 11, 2014
Could I get a list of "grey water" tolerant shrubs/evergreens/etc? *Full sun
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Caterpillars feeding on Phacelia congesta
May 11, 2014
Can you tell me which caterpillars can be found on Phacelia congesta in Bell County?
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Transplanting non-native crape myrtle in Scottsdale AZ
May 11, 2014
When is the best time to transplant dwarf crape myrtle in Scottsdale AZ?
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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 ...
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Erosion Control for a Shaded Slope in Aliquippa PA
May 07, 2014
What plants. shrubs or trees can I plant to retard soil erosion on a steep shaded hillside in PA
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Can Condalia hookeri (Brasil or Bluewood condalia) self-pollinate?
May 07, 2014
Good morning Mr. SP, I see from your description of Condalia hookeri that this species has bisexual flowers. Do you know if it is self-incompatible?
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Is Fern-like Plant with White Flower Poison Hemlock?
May 06, 2014
I have a fern-like plant which produces white flowers that uncurl from the stem as the plant starts to grow. Is this poison hemlock?
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Waiting for a Passiflora to Emerge
May 06, 2014
My passiflora vine in Virginia seems to have died in our severe winter. Should I continue to wait for new growth or dig it up now and start again?
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How are NPIN Deer Resistance Ratings Determined?
May 06, 2014
If your plant data-base (which is the best thing since sliced bread!) is silent on the degree to which a plant is deer-resistant, does this mean you just don't have enough information to make the cal...
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Clicking heard under an Oak in near Bandera, TX
May 06, 2014
Hi, I live on a ranch in TX outside of Bandera. We're covered with live oaks, spanish oak and cedar. Last week,as I stood under an oak, I heard a constant fairly loud clicking sound under and around ...
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A Crabapple for the Austin, TX area.
May 06, 2014
I am in search of crab apples. Don't they grow in Austin? I can not seem to be able to locate any here. Any suggestions?
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Control of invasive sandburs in Austin
May 05, 2014
My attempts to control / eradicate Sanbur with pre-emergent corn gluten twice yeary for the last three years have been unsuccessful. My post emergent pulling weeds for 15 years has also been unsucces...
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Want to replace lawn in Ecorse, Michigan.
May 04, 2014
Hi! I want to replace my lawn, and not have to mow it much at all. What would you suggest? It will be walked on and utilized as a normal lawn. Thanks!
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Chlorotic Texas Mountain Laurel in Benson, Arizona
May 04, 2014
I've planted a Texas Mountain Laurel in heavy clay soil in Arizona. It's been in place for 3 years and flowers each spring. However it's leaves are a shade of medium, yellowish green nothing like t...
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Aging Arizona Ash in Austin
May 04, 2014
Mr. Smarty Plants! I live in South Austin and just bought a house with a large, 30-40 year old Arizona Ash in the backyard. When I moved in, most of the lower branches were bare and dead and so I had ...
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Appropriate use of redbud from Austin
May 04, 2014
I am considering purchasing a hearts of gold redbud; I am also xeriscaping my front yard. I live in Austin,TX. Will this tree do ok in full Tx sun (8+ hours) with once a week watering? If this...
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Early nectar blooms for Monarch butterflies from Austin
May 04, 2014
Could you tell me any early spring blooming nectar plants that monarchs will nectar from. I'm specifically looking for bloom times in March and early April. I have plenty of May blooms but not ...
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Evergreen vine for wall and long-blooming shrubs in San Antonio TX
May 04, 2014
What is a good native vine that stays green all year to plant along a rock courtyard wall? Also what are native bushes that flower for the longest period of time? Thanks.
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Learning to garden from Hartford CT
May 04, 2014
Hello, I just recently found an interest in gardening, and have discovered "cultivars." I am having trouble finding what exactly a cultivar is, and if they are bad or not. Can culltivars ever occur ...
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Ground cover to control hillside erosion in Illinois
May 04, 2014
I have seen some other questions regarding native plants for erosion control, but I am looking specifically for plants that will do well on a hill in partial to full shade. I am told the soil in our a...
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