How-to Guide
English Ivy: Care, Control, and Removal
The short answer
Be clear-eyed about English ivy (Hedera helix): it is a European evergreen vine that escapes gardens, and it is regulated as invasive in parts of the US — Maryland, for example, prohibits its sale under state invasive-plant law. It climbs by root-like holdfasts that grip bark, brick, and stone, and when it ascends trees it shades out the host's foliage and adds weight that makes trees prone to storm toppling.
If ivy is already climbing a tree, the fix is 'cut and release': sever every ivy stem around the trunk at a comfortable working height, pry the stems up with a flat tool to cut them cleanly, then loosen and pull the vines below the cuts down and off, clearing a bare band around the base. Leave the upper vines in place to die and dry; ripping live vines out of the canopy damages bark and branches.
What English ivy is and why it is a problem
English ivy was introduced to North America in the 1700s as an ornamental groundcover, and as a juvenile groundcover it looks tidy and harmless. The trouble starts when it climbs: mature climbing ivy flowers, fruits, and is spread further by birds, while its dense mats on the ground crowd out native plants.
On trees, the University of Maryland Extension describes the mechanism plainly: vines envelop branches and twigs, blocking the light the host's leaves need, so an infested tree declines for years before dying, while the vines' weight raises the risk of blow-over in storms.
⚠ Check your state's invasive plant regulations before planting English ivy. Several states restrict or prohibit it, and many extension services recommend native groundcovers instead.
If you still grow it: containment rules
- Keep it strictly as a groundcover in a contained, mowed-edge bed; never let it start up a tree, fence, or wall.
- Never let it climb, because climbing ivy matures, flowers, and produces bird-spread berries.
- Do not plant it adjacent to woodlands or natural areas.
- Expect ongoing edging: it spreads by rooting stems and does not respect bed lines.
Removing ivy from trees
- 1Cut every stem — Sever all ivy stems around the trunk at a comfortable height. Stems grip tightly; a flat pry tool such as a large flat-bladed screwdriver helps lift them off the bark for cutting without gouging the tree.
- 2Clear the base — Loosen and pull down the vines below your cuts, and clear ivy from the ground in a wide band around the trunk so it cannot reattach.
- 3Let the top die in place — Do not pull live vines out of the canopy; the severed upper growth will brown and disintegrate over time.
- 4Patrol regrowth — Rooted ground ivy will resprout toward the trunk; recheck and re-clear the base band a few times a year.
Clearing ground infestations
For beds and woodland floors, the non-chemical route is persistent manual removal: rake and roll mats, pull rooted stems, and repeat as regrowth appears; because waxy ivy leaves shed sprays poorly, extension guidance emphasizes mechanical work and, where herbicides are used, treating according to current label directions or cut-stem methods. Consult your local extension service's ivy-control publication for region-specific recommendations.
Sources
Reviewed 2026-07-18. We cite university Extension, government, and established horticultural sources — and never invent pesticide rates or dangerous treatments.
- University of Maryland Extension — English Ivy — English ivy is prohibited for sale in Maryland as an invasive; it climbs by root-like holdfasts, shades host trees causing long decline, adds storm-toppling weight; removal by cutting stems at height, prying with a flat tool, and pulling lower vines
- Clemson Cooperative Extension HGIC — English Ivy Control — Control methods for English ivy infestations on the ground and on trees