Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Rockland, WI, based on the USDA Hardiness Zone 5a.
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Rockland, WI Frost Dates & Growing Season
Last Spring Frost Date for Rockland, WI
The average last frost date in spring for Rockland is May 3rd. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 17th 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 Rockland, WI
The average first frost date in fall for Rockland 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 Rockland, WI
Based on historical frost data, the estimated growing season length in Rockland is approximately 155 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.
Rockland, WI Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Rockland, WI Monthly Planting Recommendations
February
In February, recommended activities include starting Impatiens seeds indoors (from February 22nd to March 8th), starting Leek seeds indoors (from February 22nd to March 8th), and starting Onion seeds indoors (from February 22nd to March 8th).
March
In March, recommended activities include starting Black Eyed Susan seeds indoors (from March 8th to March 22nd), starting Stevia seeds indoors (from March 8th to March 22nd), and starting Thyme seeds indoors (from March 8th to March 22nd).
April
In April, recommended activities include direct sowing Bok Choy (from April 5th to April 19th), direct sowing Sweet Pea (from April 5th to April 19th), and starting Pumpkin seeds indoors (from April 12th to April 19th).
May
In May, recommended activities include direct sowing Moss Rose (from May 10th to May 24th), direct sowing Corn (from May 17th to May 24th), and direct sowing Nasturtium (from May 10th to May 17th).