Coon Valley, 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 Coon valley, WI, based on the USDA Hardiness Zone 5a.

Coon valley, WI Frost Dates & Growing Season

Last Spring Frost Date for Coon valley, WI

The average last frost date in spring for Coon valley is May 4th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 18th 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 Coon valley, WI

The average first frost date in fall for Coon valley is October 5th. 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 Coon valley, WI

Based on historical frost data, the estimated growing season length in Coon valley is approximately 154 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.

Coon valley, 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...

Coon valley, WI Monthly Planting Recommendations

February

In February, recommended activities include starting Begonia seeds indoors (from February 23rd to March 9th), starting Onion seeds indoors (from February 23rd to March 9th), and starting Pansy seeds indoors (from February 23rd to March 9th).

March

In March, recommended activities include starting Statice seeds indoors (from March 9th to March 23rd), starting Coleus seeds indoors (from March 9th to March 23rd), and starting Coneflower seeds indoors (from March 9th to March 23rd).

April

In April, recommended activities include direct sowing Alfalfa (from April 6th to April 20th), direct sowing Dill (from April 20th to May 4th), and direct sowing Watercress (from April 6th to April 20th).

May

In May, recommended activities include direct sowing Lemon Balm (from May 4th to May 18th), direct sowing Cosmos (from May 11th to May 18th), and direct sowing Nasturtium (from May 11th to May 18th).