Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Manchester, MN, based on the USDA Hardiness Zone 4b.
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Manchester, MN Frost Dates & Growing Season
Last Spring Frost Date for Manchester, MN
The average last frost date in spring for Manchester is May 5th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 19th 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 Manchester, MN
The average first frost date in fall for Manchester 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 Manchester, MN
Based on historical frost data, the estimated growing season length in Manchester is approximately 153 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.
Manchester, MN Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Manchester, MN Monthly Planting Recommendations
February
In February, recommended activities include starting Onion seeds indoors (from February 24th to March 10th), starting Leek seeds indoors (from February 24th to March 10th), and starting Begonia seeds indoors (from February 24th to March 10th).
March
In March, recommended activities include starting Thyme seeds indoors (from March 10th to March 24th), direct sowing Pea (from March 24th to April 7th), and starting Stevia seeds indoors (from March 10th to March 24th).
April
In April, recommended activities include direct sowing Swiss Chard (from April 21st to May 5th), direct sowing Chervil (from April 7th to April 21st), and direct sowing Sweet Pea (from April 7th to April 21st).
May
In May, recommended activities include direct sowing Anise (from May 12th to May 19th), direct sowing Nasturtium (from May 12th to May 19th), and direct sowing Pumpkin (from May 12th to May 26th).