Hedge & Shrub Trimming on Long Island | Nassau & Suffolk County

Name: Nassau Landscaping
Address: NY, US
Telephone: (917) 939-7072
Price range: $$

Professional Hedge & Shrub Trimming on Long Island

Proper hedge and shrub trimming requires more than running a power trimmer across the top — it requires understanding each plant's growth habit, bloom time, and long-term structure to make cuts that improve both appearance and plant health. We distinguish between shearing (appropriate for formal hedges and topiaries) and hand pruning (necessary for flowering shrubs and loose naturalistic plantings). Both techniques have their place, and confusing them is one of the most common mistakes in the industry.

Hedge & Shrub Trimming on Long Island — What You Need to Know

Long Island's landscape is full of privet, arborvitae, boxwood, holly, and yew hedges that require regular maintenance to stay dense and attractive. Boxwood blight — a significant disease problem in the Northeast — requires vigilant monitoring and proper sanitation between cuts. Privet is the workhorse of Long Island hedging but can become invasive; we help clients identify and manage spread. Timing matters: flowering shrubs like azaleas and rhododendrons should be pruned immediately after bloom, not in fall when you'd remove next year's buds.

Best time for this service: Primary shaping in late spring after growth flush; secondary trim in late summer

What's Included in Our Hedge & Shrub Trimming Service

Plant-specific timing for flowering versus non-flowering shrubs
Equipment sterilized between properties to prevent disease spread
Proper cuts that promote density rather than hollow interiors
Formal shearing for privacy hedges; hand pruning for flowering shrubs
Full debris cleanup and disposal

Get a Free Hedge & Shrub Trimming Estimate

Call (917) 939-7072 or submit online — we'll respond with a written estimate within one business day.

(917) 939-7072 Request Online

Frequently Asked Questions — Hedge & Shrub Trimming

How often should I trim my hedges on Long Island?

Privet and arborvitae hedges typically need trimming 2–3 times per season (May, July, and September) to maintain clean lines. Boxwood needs 2 times per season. Flowering shrubs like forsythia, lilac, or weigela should be pruned only once — immediately after bloom. Over-trimming reduces flowering and stresses plants.

Can I trim my arborvitae into a shape?

Arborvitae can be shaped and reduced in size, but with limits — they cannot regrow from bare brown wood the way privet or yew can. Always retain some green needles on every branch. Never reduce an arborvitae by more than one-third of its width in a single season.

My boxwood is turning brown — what's wrong?

Brown boxwood on Long Island most commonly indicates boxwood blight (a fungal disease causing rapid browning and defoliation), winter burn from desiccating winds, or boxwood leafminer damage. Blight has become widespread in Nassau and Suffolk counties. Infected plants need proper treatment and potentially removal to prevent spread to surrounding boxwood.

Why does my privet hedge look hollow inside?

Hollow privet interiors result from shearing only the outermost growth over years without occasional hard renovation cuts that allow light into the center. We can restore density with a combination of strategic interior thinning cuts and proper technique going forward — though full restoration takes 1–2 seasons.

Hedge & Shrub Trimming in Nassau County — All Towns

We provide professional hedge & shrub trimming throughout Nassau County. Click your town for local information and details.

Hedge & Shrub Trimming in Western Suffolk County

Our hedge & shrub trimming service extends into the western-most Suffolk County communities. Click your town for local details.

Hedge & Shrub Trimming — Nassau County & Western Suffolk