Westfield, NJ Planting Calendar (What to Plant by Month)

Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Westfield, NJ, based on the USDA Hardiness Zone 7a.

Westfield, NJ Frost Dates & Growing Season

Last Spring Frost Date for Westfield, NJ

The average last frost date in spring for Westfield is April 19th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 3rd before moving plants outdoors. Waiting these extra few weeks significantly reduces the risk of a late freeze damaging young transplants.

First Fall Frost Date for Westfield, NJ

The average first frost date in fall for Westfield is November 10th. This date marks the approximate end of the growing season for tender plants. Gardeners should plan to harvest frost-sensitive vegetables or provide heavy protection (such as row covers) before this date to avoid crop loss.

Growing Season Length in Westfield, NJ

Based on historical frost data, the estimated growing season length in Westfield is approximately 205 days. This duration determines which vegetable varieties have enough time to reach maturity before the winter cold sets in. Short-season varieties are recommended for crops that require a longer warm period.

Please note: These dates are climatological averages. Actual weather conditions vary by year. Always check the local 10-day forecast before planting.

Westfield, NJ Planting Calendar

This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.

Legend: I = Start seed indoors S = Direct sow T = Transplant H = Harvest
Generating calendar...

Westfield, NJ Monthly Planting Recommendations

February

In February, recommended activities include starting Cabbage seeds indoors (from February 22nd to March 8th), starting Onion seeds indoors (from February 8th to February 22nd), and starting Geranium seeds indoors (from February 8th to February 22nd).

March

In March, recommended activities include direct sowing Watercress (from March 22nd to April 5th), starting Sage seeds indoors (from March 8th to March 22nd), and direct sowing Sweet Pea (from March 22nd to April 5th).

April

In April, recommended activities include direct sowing Fenugreek (from April 19th to May 3rd), direct sowing Dill (from April 5th to April 19th), and direct sowing Butternut Squash (from April 26th to May 10th).

May

In May, recommended activities include direct sowing Mung Bean (from May 3rd to May 17th), direct sowing Black Bean (from May 3rd to May 17th), and direct sowing Okra (from May 3rd to May 17th).