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topicquestion
Propagating a white cultivar of Texas Mountain Laurel (Sophora secundiflora
September 09, 2016
I am trying to propagate a white cultivar of the Texas Mountain Laurel. I plan to use bee sticks and pollinate the plant. Are the plants self fruiting or do I need to find another white mountain laure...
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Young Mexican White Oak Losing Leaves in Texas
July 13, 2016
I have a 5 yr old Mexican white oak, 20 ft tall losing its leaves mostly at the top. They turn brown & fall off. It does not lose its leaves in the winter, right?. About 3 ft from the top down is bare...
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Manzanita Not Growing Well
July 11, 2016
Dear Mr Smarty Plants, I have a four native Dr. Hurd manzanitas growing in my yard, which I planted three years ago. Three seem quite happy with lots of foliage. The fourth has foliage only on this ye...
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Drought Resistant Privacy Screen for North Side of Austin Texas House
July 10, 2016
We live in the densely populated Mueller development, where there's barely 3 feet from our home to the 6 foot high privacy fence between us and the house next door. Since the houses are 2 stories, we ...
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Spacing for a Desert Willow Tree in California
July 07, 2016
How close to a house can I plant a desert willow tree?
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Removing Old Poison Ivy Vines from Pecan Trees
July 07, 2016
I am in the process of cleaning up a creek bank that has very old pecan trees on it. The pecan trees have large poison ivy vines growing up the trunks. We cut one vine and when it died and fell from ...
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Native Texas Trees from Seed for Fence Line
July 07, 2016
My parents have an unirrigated fence line on their property that they want to grow evergreen screening plants along. Given the difficulty of establishing nursery grown plants in such an unirrigated a...
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Southern Live Oak Authority for Jackson MS
June 23, 2016
Who are the foremost authorities on Southern Live Oaks? May need expert testimony to oppose cutting of 50 year-old live oaks in boulevard of Riverside Drive in Jackson, MS
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Cedar Elms too close together
April 27, 2016
I'm fairly new to North Texas and recently bought a new home with 2 young cedar elms in the front yard. From my understanding these trees can grow quite large. My front is about 25 feet wide and the...
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Sophora seeds to give away
April 13, 2016
When we moved to TX years ago we bought a mountain laurel so we could have the beautiful purple flowers and were disappointed when the flowers every year were white (with a few purple ones here and th...
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Why doesn't my Rusty blackhead bloom?
April 10, 2016
I have planted Rusty blackhaws the past several years..some bloomed the first year and every year since....and others 3 years old have not bloomed yet... Do all Rusty blackhaws bloom eventually or ...
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Large, fast-growing shade tree for Val Verde County, Texas
April 03, 2016
What is an overall good shade tree, very large & fast growing, to plant in Central South Texas, Val Verde County region? I am told that virtually nothing but Live Oaks or some other type of Oak will ...
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Status of Texas Olive tree in Katy, TX
March 30, 2016
I have a Texas Olive tree and it has very few leaves. Is this normal?
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Need to identify Cherry laurel varietyin Bee Caves, TX
March 29, 2016
I recently had cherry laurels installed in my yard for privacy. Unfortunately, the landscaper does not know what type of cherry laurel they are. The tag from the tree says Che-Com which to me might in...
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Tree with blue berries in Los Angeles, CA
March 22, 2016
There's a tree outside my house with somewhat thin and short spiky leaves with blue berries. The berries Some of the berries have a frost look and some are dark blue.
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Using Coffee Grounds under Live Oaks in Texas?
March 18, 2016
Can you add coffee grounds to live oak tree?
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Planting a Willow Close to a Water Line
March 18, 2016
I have a postage stamp-sized front yard, with the water tap in the front 1/3. I believe the water line runs right through the middle of my pss-front yard. I REALLY wanted to plant a weeping willow t...
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Native tree for Uvalde Texas
March 10, 2016
What Tree can grow in Uvalde Tx. Native type
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Growing Loblolly Pine in Salado, Texas
March 09, 2016
I would like to plant a loblolly pine in Salado, Texas. Will these grow well here?
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Does Possumhaw need full sun for a bountiful crop of berries?
March 02, 2016
I planted a possumhaw last year in a sunny location, however as the season changed the plant became shaded by a large Ashe juniper all through the winter. No berries this winter, but it is a young pla...
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Pruning Wax Myrtle trees & bushes
February 28, 2016
When is the best time of year to prune Wax Myrtle trees & bushes.
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Preventing Oak Galls
February 22, 2016
How do you prevent live oak galls? Do you have a solution? Many of our live oaks are infested with them.
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Two Holly Cultivars for a Texas Front Landscape?
February 22, 2016
We are starting a new with our landscape. All existing 30-year-old plants are going to be removed. We would like a focal point at the front door area and are considering 'Savannah' or 'Nellie R. St...
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Questions about Catalpa bignonioides
February 21, 2016
We have a yard that is about 3/4 of an acre, and we have gotten rid of about 3/4 of the lawn and replaced it with native plantings. I am looking for a native tree to replace a tree that we had to rem...
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Spacing for Dogwoods and Cotoneasters
February 21, 2016
How close should Dogwoods and Cotoneasters be to bricks?
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Fertilizing Newly Planted Trees
February 07, 2016
Back in November, I planted 20 trees on rocky, caliche slopes around my house outside of Utopia, Texas. The trees were 45 gallon Monterrey Oaks and Texas Redbuds. I have also installed a drip irriga...
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Replanting a Desert Willow
February 07, 2016
My desert willow was damaged badly in a winter storm and had to be taken down. Do I need to remove the old root system below grade when I plant a new desert willow?
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Repairing Damage to Oak Tree Bark
February 02, 2016
I have destructive horses who have torn a lot of the bark off of my oak trees. I've moved the horses from that area, but is there something I can put on the places where the bark is missing so the tr...
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What are the cone shaped evergreens around Pilot Point, TX?
January 26, 2016
What are the cone shaped evergreens around Pilot Point, Texas called? They are dark green with spiky leaves and rough bark. I have a row planted as a windscreen and want to transplant a couple from a ...
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How Close to Tree Trunks Should Bricks be Placed?
January 26, 2016
Do you have guidelines as to how close bricks can be placed to trees, particularly cypress, cedars and live oaks? Contractors habitually plant up to the trunk and I've had trees die from their roots...
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Are Tannins in Persimmons the same in Fruit and Leaf?
January 23, 2016
I was wanting to know if tannins in persimmons have the same properties in both the fruit and leaves.
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Bignoniaceae Family Members Fix Nitrogen?
January 23, 2016
Do plants in the Bignoniaceae family, such as Tecoma stans and Chilopsis linearis, fix nitrogen into the soil? I ask because they have a bean-type pod. Just curious.
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Reducing the Height of a Redbud Tree
January 23, 2016
We have a very large, about 15-year old, Redbud tree that is growing so tall it's obstructing our view of the river. How and when can we prune this tree back so it does not hurt the tree.
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Wanting to grow a Buckley Oak in Amarillo, TX
January 20, 2016
I live in Amarillo Texas in the Texas Panhandle. I recently became interested in the Buckley Oak and was wondering if it might grow well here and if so, where I might find one that I could purchase a...
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Will blue eyed grass grow under black walnut trees?
January 18, 2016
Will blue eyed grass grow under black walnut trees? I know the Siberian Iris is tolerant but the scientific names are not the same yet everything I read indicates that blue eyed grass is not in the g...
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Is Goldenball leadtree really evergreen, as we state?
January 17, 2016
Please would you confirm that Goldenball leadtree Leucaena retusa is evergreen as stated on this website and not deciduous as stated by Wasowski in Native Texas Plants? Thanks
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Narrow, Small Tree for Austin, Texas Yard
December 17, 2015
I need recommendation on what type of tree to plant between our neighbors and our home. The wall to wall space is 15 feet at best, with a fence in between. Currently we have a young mulberry but are b...
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Pin Oak Dropping Leaves Early
December 17, 2015
I have a large pin oak that's losing it's leaves at this time. Is this too early? I have been watering the tree during the hot, dry weather and overall the tree looks healthy and has a good crop of ...
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Non-toxic trees for cattle, horses and swine in Washington state.
December 04, 2015
What non-toxic trees can be planted in cattle pastures in Central Washington? We also have horses and swine on the property.
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Causes of death to Papershell pinion pine (Pinus remota)?
December 03, 2015
Good afternoon. I did my best to review the site and have not found a comparable question - apologies if I have missed something. I own property equidistant between Leakey and Campwood off of HWY 33...
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Colorful Maples for Virginia and Pennsylvania
November 27, 2015
We are trying to find out which trees have three or more leaf colors in the fall in Virginia and/or Pennsylvania. We found that Sweetgum and some maples do. Can you please let us know which maples hav...
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Evergreen screening tree for Wichita Falls TX
November 25, 2015
Recommendations for a screen plant. Dry. full sun. 20 to 30 ft.high. evergreen. Wichita Falls, TX location.
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Propagation of Pacific dogwood
November 21, 2015
When do I plant Pacific dogwood seeds? How deep and far apart should they be planted? The elevation will be around 5k.
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Thorn bushes for a fence in Puerto Rico
November 17, 2015
I'm looking for thorn bushes that grow in Puerto Rico. Want to use as fence to keep wild life in. Thanks, at least 5 ft tall so dogs can't get out.
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A good Amelanchier (Serviceberry) for Brooklyn, NY.
November 03, 2015
I am looking to purchase an Amelanchier to plant in Brooklyn this month. Would you know which variety works best in a small garden and also is it too late to plant. Mainly, I am looking for someone wh...
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Precautions regarding pruning live oaks in the Austin area.
October 27, 2015
Is it still recommended that we clean pruning shears and spray wounds when pruning live oaks in the Austin area?
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Growing Osage Orange in Caliche in Austin
October 23, 2015
Does Osage Orange tree grow in caliche? Do nurseries carry it?
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Food Allergy to Beautyberry or Persimmon?
October 22, 2015
I think I might have a food allergy to Beautyberry or American Persimmon, eaten Saturday at the North Carolina Great Dismal park. These were the only strange foods recently, though I've had persimmo...
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Is my Crimson queen maple dying?
October 20, 2015
Is my Crimson queen maple dying if it's leaves are turning brown?
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Possible transplant shock in Red Oak in Albany, TX
October 20, 2015
We planted a new tree last spring which we were told was a Texas Red Oak. The soil where it was planted is hard clay. We have had a watering bag on it and have watered an average of 2x per week throug...
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Removing Persimmon plants from the base of Live oaks
October 15, 2015
I live in Bastrop county and have hundreds of Texas wild persimmons at the base of my huge oak trees. Should I cut some of them? I am worried they are taking up water my oaks need. I like them but do...
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Identity of evergreen tree at Barton Springs in Austin TX
October 11, 2015
I am trying to identify an evergreen tree at Barton Springs in Austin. It is growing on the south lawn overlooking the pool. It has needles arranged in a fan like shape and makes a kind of crown-shape...
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Are Royal Poinciana and Royal Empress trees the same?
October 09, 2015
Hi, can you tell me if the Royal empress tree and the Royal Poinciana are the same tree?
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Restoring riverfront from Blanco Flood
October 04, 2015
We have cleared our riverfront from the Blanco Flood and I am now looking for help in replanting native trees/grass on our property. Our home was in the Flood of Hayes county Memorial Weekend. I am ...
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Native Tree for Narrow Space in PA
October 04, 2015
I have a narrow space along my cedar fence in full sun. A Japanese maple approximately 15 feet tall and 10 feet wide is failing there due to winter rodent damage to its base. I would like to replace i...
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Possible allelopathic properties of Prosopis glandulosa (Honey mesquite)
October 02, 2015
I want to plant a coral honeysuckle at the base of a mesquite tree. Anything in the mesquite that would inhibit the honeysuckle from growing?
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Young huisache trees dying
October 02, 2015
We have had several young huisache trees suddenly die. These trees are only three or four years old and were apparently healthy when they just died. They are growing by the curb on a city street and w...
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Willow Tree with Bark and Leaves Falling Off in Missouri
October 01, 2015
My willow tree is suddenly lost leaves on 1/2 of the tree. The tree has 2 major trunks and the leaves that have fallen (all off within about 3 weeks) are on one trunk but the bark is impacted on both ...
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Honeybees swarming around galls on oak trees
September 28, 2015
A large number of honeybees have descended on a live oak tree in my backyard. They appear to be feeding on the numerous galls on the tree as if they were flowers. What's going on?
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Will a Texas Mountain Laurel thrive in a 4'x4'x4' brick planter. pl
September 14, 2015
Would a Texas Mountain Laurel thrive in a 4'x4'x4'x4' brick planter with a drain at the bottom? It will get full sun all day. If not, would a Green Cloud Sage or a Waxleaf Myrtle work? Thanks!
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Pruning Spruce Pine (Prunus glabra)
September 02, 2015
I have a Pinus glabra/spruce pine that is approx. 7' tall. It's limbs are few and some have been broken. Will trimming back the longer limbs to give it a Christmas shape harm this tree?
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Need suggestions for plants for bioswales in Philadelphia, PA
August 24, 2015
Hello, Are there a handful of species you would recommend for inclusion in bioswales throughout the US? I realize plants need to be selected based on climate, but I'm wondering if there are two or...
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Tree with light-colored bark, thorns and long white clumps of flowers
August 18, 2015
I bought a tree at the LBJWC plant sale a couple years ago but lost the name of the tree. I'm finally ready to plant it in the ground and would like to learn more about what its needs are. Can you ...
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Identity of tree in South Carolina
August 18, 2015
I don't know if this is native as I'm new to South Carolina. This is a tree about 40' tall. The leaves are trilobal, 10" to a foot across/long and are trilobal, not glossy and have big veins. T...
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Can a Quaking aspen grow in central Texas?
August 11, 2015
I live in Austin and like the idea of a Quaking Aspen tree. I live on a creek and the tree(s) would get good sun and water. Am I crazy?
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Erosion controlling plants for a shady Minnesota lakeside
August 11, 2015
I live about 50 yards from a lake and there is a steep embankment. Recently someone decided to cut the trees off the embankment and now the dirt is eroding off the embankment as well as off my back ya...
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American Beech with Brown Leaves
August 06, 2015
I have a North American beech tree in Oregon. Its leaves started out with big brown spots on the leaves and is pretty much turning all the leaves on the tree brown. What could be causing this and wha...
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Pests on Fan Tex Ash
July 30, 2015
We planted a Fan Tex Ash last year on our property. It's doing very well, but there are a lot of large stink bugs, yellow jackets and red wasps on it daily. We cannot seem to find any information on ...
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Powdery Mildew on Monterrey Oak
July 30, 2015
Monterrey oak developing gray-white patches on some but not all leaves leading to wilting. could this be powdery mildew? Tree not stressed. Thanks. Best treatment?
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July 27, 2015
Hi, thanks for all your help in the past! I have a generous spot in my spacious back yard that is begging to be filled. The top soil is 4" sandy loam, below which is black clay.With frog strangler r...
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Why is my Texas mountain laurel growing so slowly?
July 22, 2015
I have a Mountain Laurel, Anacacho Orchid Tree and Desert Willow on the northern side of our yard - all three get full sun most of the day. The Mountain Laurel is closer to the east side. The other...
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Stopping erosion on bank of a Florida retention pond
July 21, 2015
I live on a retention pond, which has had all vegetation killed by the lake doctor. As a result the bank has eroded so there is a drop off directly to the water rather than a sloping bank. What plan...
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Can the non-native ylang ylang tree grow outdoors in Arizona
July 14, 2015
Can the ylang ylang tree grow outdoors in Casa Grande, Arizona?
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Looking for an evergreen vine to grow on trellis as a privacy screen
July 11, 2015
Hello, I'm looking for an evergreen vine to grow on a free standing trellis. It is used as a screen on our back porch, so ideally we would not like to use anything that flowers due to the insects ...
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Source for Pyrus ioensis var. Texana
July 09, 2015
Any idea where I can find Pyrus (now Malus) ioensis var. texana for sale around the Austin area?
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Magnolia in West Virginia ?
July 07, 2015
Hello, is the Dwarf sweet magnolia a native shrub to WV?
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Rocky Stream Bank Plants for Dallas, TX
July 02, 2015
Need live stake shrubbery or tree ideas for a rocky stream bank prone to high water. Thank you
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Protecting storm-damaged pecan and black walnut trees in TX
June 29, 2015
Several trees on our property in northeast Texas were uprooted by a tornado. A pecan tree with a circumference greater than 93 inches was carried to the ground. Although it is completely horizontal,...
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Dog-safe Privacy Screen for Ocala, FL
June 25, 2015
Am desperately searching for fast growing privacy that would be non toxic to dogs in Ocala, Florida (zone 9 I think). Wanted Leland cypress but due to toxicity it won't work.
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Why are large numbers of leaves falling from my Live Oak trees in Driftwood, TX?
June 24, 2015
Today is June 6, 2015 and I have noticed that for the last week and a half, only a few live oaks out of many, have been losing large numbers of green leaves and turning brown on the ground. I cannot ...
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Can Crataegus viridian be grown in Houston, TX?
June 21, 2015
I am looking to plant Crataegus viridis (species or cultivar "Winter King") at a location in full sun in Houston. Many places I've found online say that it is hearty through Zone 9, but others have...
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Native flowering aromatic trees for Frisco, Texas
June 21, 2015
Dear Smartplants, I live in Frisco, Texas. Could you please suggest me good native flowering aromatic trees from 12 to 50 feet. Thank you so much
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Poolside plants for East Texas
June 18, 2015
What are the best plants, shrubs, ornamental trees, etc. for poolside planting in East Texas?
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Pruning non-native peach in Austin, TX.
June 18, 2015
I planted two five gallon Texas Star peach trees last February but didn't have the nerve to prune them back to knee height. After having been convinced that this is a good thing to do, I'd like to k...
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Spacing of Trees near a House Foundation
June 18, 2015
Can you recommend non-invasive shade tree that can be planted 6 to 7 feet from foundation. We are buying a new home in zone 8a and choices that are given are: Live Oak, Lacebark Elm, Cedar Elm, and B...
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Need fast growing shade tree in San Diego County, CA
June 17, 2015
I am looking for a fast growing tree that provides great shade. The reason being, is I need shade for three horseshoe pits and the sooner i get shade, the better. I live in San Diego county, zone 9b. ...
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Red oak leaves have a swelling along the veins
June 17, 2015
I have red oaks in my back yard, approx 30 or more have a disease that are wilting the leaves. Looking at the back of the leaf there is swelling along the spines. I've gone to one nursery in town ...
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Brown spots on native oak trees
June 16, 2015
Hi, My native live oak trees are declining. The leaves have small brown spots that increase in size until the leaf dies and falls off, then the branch and then the entire limb. I have not watered the...
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Driveway through a cluster of Oak trees
June 16, 2015
Construction of a cement driveway through an 8 tree cluster of escarpment oaks is going to require removal of 2 trees in the center. How can this be done without causing damage to remaining trees? Als...
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Recommend a plant similar to Corkscrew Willow for Austin, TX.
June 16, 2015
Do corkscrew willows do well in Austin, TX? If not, can you recommend a willow like tree to plant along the banks of a creek?
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Shade Trees for Flagstaff AZ
June 14, 2015
I live in Flagstaff, AZ and in need of good shade trees all around the house. We live in the Doney Park area (east of Flagstaff) and it is very windy in the spring time. We need the trees for priva...
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Desert Willow size question from Austin, TX
June 12, 2015
Dear MSP, I have a desert willow named Edith. We got her from the CoA a couple of years ago for recycling our Chirstmas tree. She's doing well except her three little trunks are teeny-tiny. We wan...
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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...
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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...
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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...
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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...
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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...
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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...
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Ostrya virginiana Compatible with Juglone
May 17, 2015
Is Ostrya virginiana sensitive to juglone?
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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.
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topicquestion

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