Drive through a new subdivision in Melissa, Anna, or Prosper and you will see the same scene: a fresh fence, a row of skinny evergreens planted shoulder to shoulder, and a neighbor's second story looking right over it. Three years later half the row is brown. The fence was never the problem. The trees were the wrong trees, planted too close, in clay that stays wet in spring and cracks in August.
What kills privacy screens here
North Texas is hard on evergreen screens in a specific way. The soil is alkaline black clay that holds water after rain and then shrinks away from roots in a dry summer. Winters are mostly mild, then a freeze like February 2021 kills the tender stuff outright. Bagworms strip junipers and arborvitae in a single season. Builders plant screens at 4 feet on center because a full row sells houses, though those trees need 10 to 15 feet at maturity.
Judge a screen tree on four things: alkaline clay tolerance, a dry August and a hard freeze, pest resistance, and true mature width. A tree that fails any one of those will cost you the whole row eventually.
The trees that hold up
Eastern redcedar is the native workhorse. It is a juniper, not a true cedar, and it grows all over Collin County on limestone and clay alike, taking drought, heat, and neglect. Downsides are real: bagworms target it, so a row needs a yearly bag check, and male trees pour pollen into winter air, the cedar fever problem. If pollen matters in your house, ask the nursery for female plants or a named selection, and check before you buy. Junipers also resent shearing into boxes, so let them grow to their natural shape and prune only for clearance.
Yaupon holly is the quiet pick most people overlook. The native yaupon is tough, evergreen, and fine in clay, and the female plants carry red berries all winter that birds strip by spring. It tops out around 15 to 20 feet, a good size for a one-story fence line. Nellie Stevens holly is the bigger, denser cousin, a hybrid that holds a tight pyramid and takes shearing better than most evergreens. It wants decent drainage, so plant it high in clay and do not let mulch pile against the trunk.
Wax myrtle grows fast, smells good when you brush it, and fills a gap in two or three seasons. That speed is the trap. Wax myrtles took heavy damage in the 2021 freeze across North Texas, and many that survived came back thin and leggy. Treat wax myrtle as a fast screen with a shorter life, not a permanent wall.
Little Gem and Teddy Bear magnolias work as broadleaf evergreen screens where you have room. They are smaller than a full southern magnolia, hold leaves through winter, and tolerate clay better than most broadleaf evergreens. They grow slower than a Leyland cypress and drop leaves and cones all year. But a row of them gives you a screen that looks like a garden, not a fence with leaves.
The popular ones that fail
Leyland cypress is the classic regret. It grows 3 feet a year, which is why it sells, and then it dies in patches. Bagworms, root rot in wet clay, and weak wood in ice storms take rows out one tree at a time, and a gap in a Leyland row is hard to fill because the neighbors shade the replacement out. Green Giant arborvitae has the same bagworm problem plus a thirst problem: it wants steady water, and a North Texas summer on clay gives it flood then drought. If you already have a row of either, start replacing the weakest trees with tougher species now, a few at a time.
Skip Bradford pears entirely as a screen. They are not evergreen, they split apart in storms, and they seed into wild areas. Skip running bamboo too. It screens fast and then screens your neighbor's yard as well, and removing it is a multi-year job. Photinia, the red-tipped shrub of the 1990s, still shows up in older yards, but leaf spot disease defoliates it most years here. None of these are worth replanting.
Spacing and planting: where rows actually fail
Plant for the mature width, not the pot size. A tree that matures 12 feet wide goes 10 to 12 feet on center in a single row. For faster coverage, plant two staggered rows instead of cramming one row tight. They fill in sooner, let air move, and let you pull a dead tree without leaving a hole. Keep the screen at least 6 feet off the fence so you can get behind it to prune and check for bags.
Plant high in clay. Dig no deeper than the root ball, set the root flare at grade or a touch above, and backfill with native soil, not potting mix that turns the hole into a bathtub. Mulch wide and shallow, and keep it off the trunk. Then water deep soaks that reach the whole root ball, tapering over the first year. Fall planting, from October into November, gives roots all winter to establish before the first hard summer.
Check your HOA rules before you plant. Many Melissa-area HOAs keep an approved plant list or a height rule near fences and corners, and a screen that violates it gets a letter, not a compliment. If a whole row has already failed, have the stumps ground before replanting in the same holes.
Replacing a dead row
When a row is more than half gone, replanting the same species in the same holes is throwing money at the same mistake. Pick from the tough list above, match species to the wettest and driest spots, and stagger the new row so survivors give cover while new trees grow in. Check the new row every spring for bags. For a failed row that needs clearing, removal and stump grinding come first, and you can start from the Melissa tree service page or the trimming page for a row that just needs shaping.
What is the toughest privacy tree for North Texas clay?
Eastern redcedar, the native juniper, takes the worst of it: alkaline clay, drought, and heat. It is not perfect, since bagworms love it and male trees add to cedar fever pollen, but for pure survival on a tough lot it is hard to beat. Plant females or named selections if pollen is a concern in your house.
How far apart should I plant a privacy screen?
Use the mature width, not the nursery tag or the pot size. A tree that matures 12 feet wide goes 10 to 12 feet on center in a single row, closer only if you stagger two rows. Planting at 4 or 5 feet on center gives you a solid wall for three years and a fight for light, water, and air after that.
Why did my arborvitae row die in North Texas?
Usually a combination of wet clay feet, bagworms, and summer drought on a shallow root system. Arborvitae wants steady moisture and good drainage, and our black clay gives it neither without real soil work. A row browning from the inside out usually means roots stayed too wet in spring and too dry in summer.
When is the best time to plant a privacy screen in North Texas?
Fall, from October into November, while the soil is still warm. Roots grow all winter, so a fall planting faces its first summer with months of growth behind it. Spring works too, but a spring planting has to be watered hard through its first summer to make it.