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

Cecil, WI Frost Dates & Growing Season

Last Spring Frost Date for Cecil, WI

The average last frost date in spring for Cecil 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 Cecil, WI

The average first frost date in fall for Cecil 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 Cecil, WI

Based on historical frost data, the estimated growing season length in Cecil 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.

Cecil, 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...

Cecil, WI Monthly Planting Recommendations

March

In March, recommended activities include starting Geranium seeds indoors (from March 16th to March 30th), starting Lavender seeds indoors (from March 16th to March 30th), and starting Onion seeds indoors (from March 16th to March 30th).

April

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

May

In May, recommended activities include direct sowing Lentil (from May 11th to May 25th), direct sowing Hyssop (from May 11th to May 25th), and direct sowing Carrot (from May 4th to May 18th).

June

In June, recommended activities include direct sowing Melon (from June 8th to June 22nd), direct sowing Chia (from June 8th to June 22nd), and direct sowing Cucumber (from June 1st to June 15th).