evergreen tree
Leyland Cypress: pruning, storm risk and removal
x Cuprocyparis leylandii. Also called Leylandii, Leyland.
Plain-English notes for homeowners, plus field notes for tree crews. General guidance only: for one specific tree, have a local insured pro look at it.
Leyland Cypress at a glance
| Height | 50-70 ft |
|---|---|
| Spread | 10-25 ft |
| Growth rate | Fast |
| USDA zones | 6-10 |
| Lifespan | Often short-lived in yards, commonly 15-30 years, because of disease and crowding |
| Type | Evergreen |
| Native range | Not native to North America. It is a hybrid of two western North American cypresses, first grown in the UK, and is now widely planted as a fast screen in the Southeast and other warm regions. |
| Roots | Shallow and fibrous. Roots do not anchor a tall tree well, especially in wet soil. |
| Wood | Soft and light, with low value. It is mostly used for mulch or brush and is not prized as firewood. |
| Storm risk | highIt grows tall and fast on shallow roots, so whole trees can tip over in saturated soil. Heavy snow and ice can also split multiple stems. |
Typical ranges, not guarantees. Soil, water, space and care change how a tree grows. Storm risk is our general rating for the species, not an inspection.
For homeowners
Caring for a leyland cypress
Best time to prune
Light trimming of the green growth during the growing season, early and often, to keep it at the desired size.
Avoid pruning
Do not cut back into brown, needle-free wood. It typically will not sprout new growth from old bare wood. Avoid topping, which leaves brown stubs.
More on timing: when to prune trees.
- Plant much farther apart than the nursery tag suggests. Crowding leads to disease and dead inner branches.
- Water deeply in dry weather. Drought stress makes canker disease worse.
- Look for brown, dying branches with resin oozing from the bark. This can be a sign of canker disease.
- Because it grows so large, check the tree for spacing from your house, fence and power lines before it gets too tall.
Safety first
Do not climb a tree or use a chainsaw on storm-loaded or broken wood. If a tree or limb is touching power lines, stay away and call the utility. If someone is in danger, call 911. For anything big, hire a local insured pro: read how to hire a tree service and is my tree dangerous?
Lirevon does not do tree work. Find local pros on Google Maps and read their reviews, then get two or three written quotes.
For tree crews
Field notes: working on leyland cypress
- 1Cankered or diseased trees can have weak branches. Test the stem before you rely on it.
- 2Rows of Leylands often lean toward the sun or each other. Plan a safe order of felling.
- 3Roots are shallow, so watch out for tip-up if you leave a leaning trunk partly cut.
- 4Clean and disinfect tools if you are cutting diseased trees and moving to healthy ones.
Removal notes
Leyland cypress often grows in tight rows near fences, property lines and houses. Trees are tall and top-heavy, with stems that may be split or dying from canker. Check each stem separately, and plan for lots of brush. Stump grinding is common because the shallow roots are usually spread near the surface.
Wood
Soft and light, with low value. It is mostly used for mulch or brush and is not prized as firewood.
Pricing this job? Try the tree job estimator. Follow your own safety plan and crew training on every job.
Common problems for leyland cypress
Pests and diseases to watch for. Each link explains signs and what to do.
Trees often mistaken for it
Check the leaves, bark and shape before you decide how to prune or treat.
Where leyland cypress grows
Native range: Not native to North America. It is a hybrid of two western North American cypresses, first grown in the UK, and is now widely planted as a fast screen in the Southeast and other warm regions.
Common in these US regions. Tap one to see other trees there.
Free tools for this tree
They run in your browser and nothing is sent anywhere. Results are estimates.
Leyland Cypress: common questions
Why are my Leyland cypress turning brown?
Common causes are canker disease, root rot, drought stress and crowding. Check the soil moisture and look for resin on the bark, then ask a licensed arborist for a diagnosis.
How fast does Leyland cypress grow?
Very fast, typically 2-4 feet a year in good conditions. That speed is why it is popular as a quick screen, but also why it often outgrows its spot.
Can I top a Leyland cypress to keep it short?
Topping is not a good fix. It leaves ugly, brown stubs and weak, bushy growth. A removal and replacement with a better-sized plant is often wiser.
How far apart should I plant Leyland cypress?
Many experts suggest wider spacing than a tight hedge, such as 8-10 feet or more depending on your goal. Ask a local nursery or extension office for your area.
Can brown Leyland branches grow back?
Typically no. Once a branch is brown and bare inside the tree, it will not regrow from that old wood. Green growth can fill small gaps, but not large bare areas.
What can I plant instead of Leyland cypress?
Depending on your area, options include native evergreens or arborvitae varieties. A local nursery or extension office can suggest good choices.
More trees in the same regions
Own a tree service?
Every leyland cypress job starts with a call you answer
Missed-call text-back, lead follow-up, online booking and review requests, set up for tree companies. See what we set up and pricing.