Host Plant Control · Ecological Restoration
Native Alternatives to Tree of Heaven
Removing Tree of Heaven is the highest-impact SLF control action you can take — but a bare patch is a recolonization opportunity. Replace TOH with native trees SLF avoids and you've built a landscape that actively works against the invasion.
The Science
Spotted lanternfly is a phloem feeder — it pierces plant tissue and drinks the sugary sap flowing through vascular tissue just beneath the bark. While SLF can technically feed on more than 70 plant species, it is highly selective about where it spends most of its time.
Tree of Heaven (Ailanthus altissima) is SLF's strongly preferred host for congregation, feeding, and egg-laying. Properties with mature TOH consistently record 3–5x higher SLF populations than comparable properties without it.
Many native trees are low-preference hosts — SLF will rarely choose them when TOH or grapevines are available nearby. Removing TOH and replacing it with low-preference natives creates a landscape that is actively unattractive to SLF. This is the one-two punch.
SLF Host Preference Tiers
Tree of Heaven, grapevines, hops, wild cherry
Willows, maples, apples, oaks (adults only)
Most native conifers, dogwood, serviceberry, native viburnums, switchgrass
Quick reference — tiers are relative to available alternatives.
Primary Replacements
Eight native trees for the Mid-Atlantic and Northeast — selected for low SLF preference, ecological value, and similar site tolerance to TOH.
Cercis canadensis
20–30 ftBrilliant magenta-pink spring blooms emerge before leaves. Heart-shaped foliage with excellent fall color. Native bees go wild for the early-season flowers.
SLF
SLF very rarely feeds on it
Outstanding wildlife value. Perfect for residential lots.
Platanus occidentalis
75–100 ftFast-growing with a similar size niche to large TOH on bigger properties. Striking white-and-tan patterned bark is unmistakable. Excellent for riparian areas and sites with periodic flooding.
SLF
Low SLF preference
Fills the large-tree niche TOH often occupies. Dramatic year-round presence.
Liriodendron tulipifera
70–90 ftState tree of three states. Distinctive tulip-shaped orange-yellow flowers. Fast-growing shade tree ideal for TOH replacement on large properties. Exceptional fall color.
SLF
Low SLF preference
One of the fastest-growing native hardwoods. Excellent nectar source for hummingbirds.
Betula nigra
40–70 ftTolerates wet conditions just like TOH does — excellent for drainage swales and stream edges. Striking cinnamon-peach exfoliating bark provides year-round visual interest.
SLF
Low SLF preference
Exceptional bark ornament. Supports dozens of native moth and butterfly species.
Nyssa sylvatica
30–50 ftOutstanding fall color — arguably the most reliable red-orange fall display of any native tree. Small dark berries are prized by migrating birds. Thrives in wet to average soils.
SLF
Very low SLF preference
Near-zero SLF feeding documented. One of the best all-around native trees for wildlife.
Magnolia virginiana
10–35 ftSemi-evergreen in the South, deciduous in the North. Fragrant white blooms from May through August. Tolerates wet and poorly drained sites where many trees fail.
SLF
No known SLF feeding
No documented SLF feeding. Exceptional for wet problem areas.
Sassafras albidum
30–60 ftA true pioneer species like TOH — colonizes disturbed ground, spreads by root sprouts, and grows fast. Unlike TOH, it has extraordinary ecological value: spicy fragrance, exceptional fall color in orange-red-purple, and host plant for spicebush swallowtail.
SLF
Low SLF preference
Ecologically mirrors TOH's pioneer niche without the invasive downside.
Tilia americana
60–80 ftIntensely fragrant flowers in early summer attract enormous numbers of pollinators. Fast growth rate for a native hardwood. Excellent shade tree that fills the large-canopy niche TOH occupies.
SLF
Low SLF preference
One of the most important nectar trees for native bees. Fast growth, big impact.
Problem Areas
Disturbed soil, steep slopes, and wet areas where TOH tends to dominate — these natives handle the same conditions.
Rhus copallinum, R. glabra
Winged sumac and smooth sumac fill nearly the same ecological niche as TOH — fast-growing, spreading colonizers of disturbed ground — with outstanding fall color and high wildlife value. Red berry clusters persist through winter and feed birds. Not a preferred SLF host.
Sambucus canadensis
Grows nearly as fast as TOH in wet areas and fence-line spots. Massive flat-topped flower clusters feed pollinators in June; dark purple berries in August feed birds and people. Spreads by suckers — exactly the pioneer behavior you want for stabilizing bare ground.
Salix nigra, S. caroliniana
Black willow and Carolina willow are the native choice for streambank stabilization where TOH often establishes. Note: willows are a moderate SLF host (Tier 2), so they are not ideal if SLF pressure is high. They remain far better than TOH, which is Tier 1.
Finish the Job
After removing TOH and planting replacement trees, fill bare ground with native ground covers. A dense native groundlayer physically prevents TOH seedlings from establishing — no bare soil means no TOH recolonization.
Asarum canadense
Shade, moist to averageDense, spreading ground cover for shaded areas. Large kidney-shaped leaves carpet the ground and suppress weed germination. Spreads slowly but forms reliable colonies in woodland conditions.
Carex pensylvanica, C. laxiculmis
Shade to part sun, dry to moistPennsylvania sedge and spreading sedge are excellent low-maintenance ground covers for dry to moist shade. They form a fine-textured lawn-like cover that aggressively fills gaps and leaves no room for TOH seedlings.
Chrysogonum virginianum
Part shade to part sunSemi-evergreen ground cover with cheerful yellow daisy-like flowers from spring through fall. One of the best performers in part shade conditions. Spreads reliably and provides good visual coverage.
Find Plants
Always buy from reputable native nurseries. Box stores often sell non-local cultivars that lack the genetics local wildlife evolved with.
Enter your zip code and get a curated list of native plants specifically appropriate for your location — matched to the insects and birds in your region.
nwf.org/NativePlantFinder ↗Extensive native plant database focused on the Mid-Atlantic region — the core of the SLF invasion zone. Includes sourcing information and regional growing guides.
nativeplantcenter.net ↗Pennsylvania DCNR native plant resources including recommended species lists, planting guides, and links to native plant nurseries licensed in Pennsylvania.
dcnr.pa.gov ↗Planting season alerts, removal timing, and what to do this week. Free. Personalized to your zip code.