Vermont Gardening Guide (2026)

Cool, short season; cool-season lawn and cold-hardy vegetables.

⏳ Garden countdownToday: Sep 25

USDA 2023 zones + NOAA 1991-2020 frost normals. Estimates — check your local forecast before planting.

USDA hardiness zone
3–5
Region
Northeast
Typical last spring frost
05/15
Typical first fall frost
09/20
Frost-free season
128 days
Lawn grass type
Cool-season

Quick answer (Vermont): Most of the state gardens in USDA zones 3–5 with about a 128-day frost-free window. Plan around the typical last frost of 05/15; start warm-season crops indoors ~6 weeks earlier. Source: USDA Plant Hardiness Zone Map (2023) + state cooperative extension typical freeze dates.

Your Vermont planting calendar

Pre-filled for Vermont. Pick a crop to see indoor start, sow/transplant, and harvest dates you can print.

In Vermont (typical zone 3–5), last frost ≈ May 15, first frost ≈ Sep 20 (128-day season), your Tomato plan:

Start seeds indoors
Apr 3
Sow / transplant outdoors
May 29
First harvest
Aug 7
Spacing / depth
24″ / 0.25″

Month-by-month (Vermont, 2026)

MonthAction
Jan—
Feb—
Mar—
AprStart indoors
MaySow · Transplant
Jun—
Jul—
AugHarvest
Sep—
Oct—
Nov—
Dec—

Start indoors 6 weeks before last frost; transplant after soil warms. Zones 3–13 suitable. Dates are typical; confirm with your county extension and watch the 10-day forecast.

Lawns in Vermont

Best grass types for your climate:

Kentucky BluegrassTall FescuePerennial RyegrassFine Fescue

Open the lawn care scheduler →

Common pests in Vermont

The pests most reported in your region, with organic-first treatments:

TicksSlugs & SnailsAphidsCabbage Maggot

Ticks

Targets
People, pets, edge plantings
Signs
Found on skin after yard exposure; tall grass and leaf litter.
Organic / IPM first
Cedar/mint barrier sprays; guinea fowl; clear leaf litter.
Chemical option (follow label)
Permethrin perimeter treatment; professional lawn application.
Prevention
Keep lawn mowed; 3-ft gravel barrier at wood line; deer exclusion.

What grows well in Vermont

Crops suitable for zones 3–5:

CropTypeSpacingDays to harvest
TomatoWarm-season24″70
PepperWarm-season18″75
LettuceCool-season8″45
CarrotCool-season3″65
Green BeansWarm-season4″55
SpinachCool-season6″40
CucumberWarm-season12″55
ZucchiniWarm-season36″50
KaleCool-season12″55
BroccoliCool-season18″70

Figures are typical (30-year normals) from USDA and state extension services. Always confirm your local last/first freeze and product labels with your county extension before acting.

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