Yonkers, New York

Lawn Care in Yonkers, New York

Find a local lawn care pro, learn when to mow and fertilize for the cool-season northern climate, or sign up for Lawnager software if you run a lawn care business.

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Yonkers Lawn Care Calendar

Climate-specific timing for Yonkers, NY (Cool-Season Northernzone). Use this as a baseline — adjust by 1-2 weeks based on the current season's weather.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Mow season
Pre-emergent
Fertilize
Aeration
Overseeding
Dormancy
Mow season
Pre-emergent crabgrass
Fertilization application
Aeration
Overseeding
Dormancy
Predominant grass types
Kentucky bluegrass, Tall fescue, Perennial ryegrass, Fine fescue
Mow season
Mid-April through late October
Pre-emergent crabgrass
Mid-March to mid-April — apply when soil temperatures reach 55°F or forsythia bushes start blooming
Aeration window
Early to mid-September — the optimal window when soil temperatures cool and roots resume active growth
Overseeding
Mid-September, immediately after aeration — perennial ryegrass germinates fastest, Kentucky bluegrass takes longer
Dormancy
November through March — turf goes brown and dormant under snow cover, resuming growth as soil temperatures climb above 50°F

Fertilization schedule

  1. 1.Early April: spring greenup feed, often combined with pre-emergent crabgrass control
  2. 2.Early June: slow-release nitrogen for steady summer growth
  3. 3.Early September: recovery feed plus root development before winter
  4. 4.Late October: winterizer with higher potassium for cold tolerance

Cool-season grasses thrive in spring and fall. Summer heat stress above 85°F requires raising mowing height to 3-4 inches and watering deeply but infrequently. Avoid fertilizing during heat waves.

Lawn Care Considerations in Yonkers

Northern lawns face white grubs in mid-summer (a mid-July preventative is standard) and snow mold in late winter where snow piles linger. Brown patch fungus appears during humid July-August heat spells. Many states including Minnesota, Wisconsin, and Michigan restrict phosphorus in non-establishment fertilizer to protect waterways. Kentucky bluegrass and tall fescue dominate the region because they tolerate cold winters and recover well in the cool spring and fall growing windows.

Mow frequency
Once a week from mid-April through October when grass is actively growing. Slow to bi-weekly during mid-summer heat stress and early spring/late fall.
Mow height
Tall fescue and Kentucky bluegrass: 3 to 4 inches. Raise to the high end (4 inches) during summer heat to shade roots. Lower (2.5 inches) for the final fall cut.
Water needs
1 to 1.5 inches per week during active growth, including rainfall. Deep, infrequent watering (2-3 times per week) beats daily shallow watering. Reduce during winter dormancy.
Irrigation
Irrigation is helpful but not required — natural rainfall typically covers most of the season. Established lawns survive 2-3 weeks of summer drought by going semi-dormant.

Lawn Care FAQs for Yonkers

Common questions homeowners ask about lawn care in Yonkers.

When does mowing season start in Yonkers, NY?
Mid-April through late October
How often should I mow my lawn in Yonkers?
Once a week from mid-April through October when grass is actively growing. Slow to bi-weekly during mid-summer heat stress and early spring/late fall.
What is the best mowing height for a lawn in Yonkers?
Tall fescue and Kentucky bluegrass: 3 to 4 inches. Raise to the high end (4 inches) during summer heat to shade roots. Lower (2.5 inches) for the final fall cut.
When should I apply pre-emergent crabgrass control in Yonkers?
Mid-March to mid-April — apply when soil temperatures reach 55°F or forsythia bushes start blooming
When is the best time to aerate a lawn in Yonkers?
Early to mid-September — the optimal window when soil temperatures cool and roots resume active growth
When should I overseed my lawn in Yonkers?
Mid-September, immediately after aeration — perennial ryegrass germinates fastest, Kentucky bluegrass takes longer
How much water does a lawn in Yonkers need?
1 to 1.5 inches per week during active growth, including rainfall. Deep, infrequent watering (2-3 times per week) beats daily shallow watering. Reduce during winter dormancy.
Do I need a sprinkler system for a lawn in Yonkers?
Irrigation is helpful but not required — natural rainfall typically covers most of the season. Established lawns survive 2-3 weeks of summer drought by going semi-dormant.
What grass types are common in Yonkers, New York?
Kentucky bluegrass, Tall fescue, Perennial ryegrass, Fine fescue. Cool-season grasses thrive in spring and fall. Summer heat stress above 85°F requires raising mowing height to 3-4 inches and watering deeply but infrequently. Avoid fertilizing during heat waves.
What pests, diseases, and local regulations affect lawns in Yonkers?
Northern lawns face white grubs in mid-summer (a mid-July preventative is standard) and snow mold in late winter where snow piles linger. Brown patch fungus appears during humid July-August heat spells. Many states including Minnesota, Wisconsin, and Michigan restrict phosphorus in non-establishment fertilizer to protect waterways. Kentucky bluegrass and tall fescue dominate the region because they tolerate cold winters and recover well in the cool spring and fall growing windows.

Find a Lawn Care Pro in Yonkers

21 businesses listed
Free public directory of lawn care businesses in Yonkers. Listings are sourced from public business data — being listed here does not mean a business uses Lawnager software. Verified business owners can claim their listing to edit contact info and services.
Lawn King of Scarsdale
5.0 (119)
29 Chase Rd, Scarsdale, NY 10583, USA
Anthony & Sons Landscapers
5.0 (51)
151-08 6th Rd, Whitestone, NY 11357, USA
Forever Green Landscape Services Inc.
5.0 (40)
16A Dakin Ave, Mt Kisco, NY 10549, USA
Lucente Landscaping
5.0 (28)
1 Askins Pl, New Rochelle, NY 10801, USA
Junior's masonry & landscape inc
5.0 (19)
15 Rossiter Ave, Yonkers, NY 10701, USA
Always Green Landscaping & Service LLC
5.0 (16)
7 Maple Ave, Somers, NY 10589, USA
Bronx Lawn Cutting and Leaf Service
5.0 (14)
first floor, 3333 Henry Hudson Pkwy W, Bronx, NY 10463, USA
Always Green Landscaping, LLC
5.0 (12)
34 Norm Ave Suite A, Bedford Hills, NY 10507, USA
Luciano And Son Landscaping LLC
5.0 (11)
Warburton Ave, Yonkers, NY 10701, USA
Yonkers Tree Removal Service
5.0 (5)
111 Dehaven Dr Unit 103, Yonkers, NY 10703, USA
Nature's Rain Organic Lawn Cr
5.0 (2)
1015 Saw Mill River Rd # 51, Yonkers, NY 10710, USA
PL Landscaping Services
5.0 (2)
790 Warburton Ave, Yonkers, NY 10701, USA
Woodlawn Tree and Landscape
5.0 (2)
68 Hancock Ave, Yonkers, NY 10705, USA
Lawn King of White Plains
4.9 (75)
333 Mamaroneck Ave Suite 201, White Plains, NY 10605, USA
Westchester Landscape Depot
4.9 (10)
547 Yonkers Ave, Yonkers, NY 10704, USA
M.Carbillano Inc
4.5 (98)
948 Nepperhan Ave, Yonkers, NY 10703, USA
E Landscaping LLC
4.5 (73)
73 Market Street SUITE 376, Yonkers, NY 10710, USA
Landscapers Yonkers
4.4 (13)
1585 Central Park Ave Ste 509D, Yonkers, NY 10710, USA
Ahoqui Lawn Care, Inc.
4.0 (4)
15 Rossiter Ave, Yonkers, NY 10701, USA
Gonzalez & Sons Landscaping Inc
3.0 (8)
12 Porach St, Yonkers, NY 10701, USA
5 BROTHERS GARDEN & LAWN INC
15 Myrtle St, Yonkers, NY 10703, USA
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