A tree you plant today is a decision your grandkids will live with. Get the species right and you've added decades of canopy, shade, foundation protection, and curb appeal. Get it wrong and you're paying someone to remove it in fifteen years — or worse, you're paying for foundation repair because the wrong tree was planted three feet from your slab.
Houston's growing conditions are particular: expansive clay soil, 50+ inches of rain a year, brutal August heat, hurricanes every few years, and a citrus-zone freeze that hits every decade or so. Many trees that thrive in cooler or drier climates struggle here. Native and naturalized species evolved with these conditions. The Texas A&M Forest Service maintains an excellent tree-species database for our region; the International Society of Arboriculture (ISA) keeps a similar homeowner resource.
The top picks for Houston yards
Live oak (Quercus virginiana)
The backbone of Houston's canopy and the right answer for most yards. Live oaks tolerate our clay, our heat, hurricane winds (when properly pruned for structure when young), and the periodic freezes. Expect 50–60 feet tall and a 60–80 foot canopy spread at maturity. Plant a minimum of 20 feet from your foundation; for full mature size, 30 feet is safer. Live oaks compartmentalize wounds well, which means they handle ANSI A300 pruning beautifully if you start young.
Caveat: Live oaks are susceptible to oak wilt, and the disease is established in parts of the Houston metro. Don't prune oaks between February and June — that's when the sap beetles that spread oak wilt are active. Our oak wilt guide covers prevention in detail.
Pecan (Carya illinoinensis)
Texas's state tree, beautiful at maturity, and well-adapted to our clay. Pecans grow taller than live oaks — sometimes 70+ feet — with a more open canopy that lets some light through to grass below. They produce a nut crop most years, which some homeowners love and some find messy.
Caveat: Pecans are more brittle than oaks and drop limbs more readily in storms. They need consistent structural pruning when young to set up storm resilience. They also drop heavy seasonal debris — husks, leaves, twigs.
Southern magnolia (Magnolia grandiflora)
Evergreen, with the iconic large white flowers in late spring. Smaller than oaks or pecans at maturity (40–50 feet tall, narrower canopy), which makes them appropriate for smaller lots or as accent specimens. Tolerates our soils and humidity well.
Caveat: Magnolias drop large leathery leaves year-round, which some homeowners find tedious. The flowers, beautiful as they are, also drop and stain hardscape.
Bald cypress (Taxodium distichum)
One of the most underrated picks for Houston yards. Bald cypress handles wet soils (including periodic flooding) better than almost any other tree we work with, has beautiful fern-like deciduous foliage, and develops a distinctive buttressed trunk at maturity. Excellent choice for lots with drainage issues or near water features.
Caveat: "Knees" — woody protrusions from the root system — can damage lawn mowers and surface in inconvenient places. Bald cypress is best in a back corner of the yard, not in the middle of the lawn.
Crape myrtle (Lagerstroemia indica)
Not a shade tree but the right answer for ornamental color. Crape myrtles bloom heavily through Houston summers, tolerate our heat and drought, and stay small enough (15–30 feet) for almost any lot. They're an excellent understory companion to large oaks.
Caveat: "Crape murder" — the brutal annual topping that's somehow become standard in Texas — is bad for the tree and unnecessary. Don't top crape myrtles (or any tree).
The trees to avoid
Chinese tallow (Triadica sebifera)
An invasive species from East Asia that has naturalized aggressively in Houston. Pretty in fall, fast-growing, and that's the entire pitch. Chinese tallow is on Texas's invasive species list, displaces native species in riparian areas, drops messy seed pods, and has weak wood that fails in storms. If you have one, consider removing it. Don't plant a new one.
Bradford pear (Pyrus calleryana)
The poster child for "looks good for 12 years, fails catastrophically in year 13." Bradford pears have an inherent structural problem: every limb attaches at a narrow angle from the central trunk, which creates included bark and inevitable splitting. They're also invasive — the Texas Department of Agriculture has discussed listing them.
Arizona ash (Fraxinus velutina)
A common 1960s–80s landscape choice that has not aged well. Arizona ash is short-lived (30–40 years in our climate), prone to disease, and susceptible to emerald ash borer. We remove more Arizona ash than we plant.
Hackberry (Celtis occidentalis)
Sometimes a volunteer rather than an intentional plant. Hackberries grow fast and brittle, drop messy fruit, and the wood is weak in storms. If you have a healthy hackberry that's not threatening anything, leave it alone. If you're choosing what to plant, choose something else.
Where to plant
Three rules cover most situations:
- At least 20 feet from your foundation for medium-to-large trees (live oak, pecan, magnolia, bald cypress). 30 feet is safer for full-mature canopy spread.
- Away from overhead power lines. Power-line clearance prunes by utility crews are aggressive and ugly. Plant tall trees somewhere else.
- Considering the canopy at maturity, not the small specimen you're planting today. A 6-foot sapling becomes a 60-foot tree with a 60-foot canopy. Plan for it.
When you're ready to plant, schedule an on-site consultation with an arborist before digging. Houston's clay is unforgiving on improperly-prepared planting holes — wider than deep, never deeper than the root flare, no amended soil in the backfill (it creates a "pot effect" that traps roots). Get in touch if you'd like our crew to advise on placement before you put a tree in the ground.