Gillett, WI 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 Gillett, WI, based on the USDA Hardiness Zone 4b.

Gillett, WI Frost Dates & Growing Season

Last Spring Frost Date for Gillett, WI

The average last frost date in spring for Gillett is May 25th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 8th 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 Gillett, WI

The average first frost date in fall for Gillett is September 25th. 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 Gillett, WI

Based on historical frost data, the estimated growing season length in Gillett is approximately 123 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.

Gillett, WI 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...

Gillett, WI Monthly Planting Recommendations

March

In March, recommended activities include starting Broccoli seeds indoors (from March 30th to April 13th), starting Pepper seeds indoors (from March 30th to April 13th), and starting Oregano seeds indoors (from March 30th to April 13th).

April

In April, recommended activities include starting Sage seeds indoors (from April 13th to April 27th), starting Moonflower seeds indoors (from April 13th to April 27th), and direct sowing Chervil (from April 27th to May 11th).

May

In May, recommended activities include direct sowing Calendula (from May 11th to May 25th), direct sowing Lentil (from May 11th to May 25th), and direct sowing German Chamomile (from May 11th to May 25th).

June

In June, recommended activities include direct sowing Sesame (from June 8th to June 22nd), direct sowing Nasturtium (from June 1st to June 8th), and direct sowing Okra (from June 8th to June 22nd).