Dundas, MN 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 Dundas, MN, based on the USDA Hardiness Zone 4b.

Dundas, MN Frost Dates & Growing Season

Last Spring Frost Date for Dundas, MN

The average last frost date in spring for Dundas 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 Dundas, MN

The average first frost date in fall for Dundas 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 Dundas, MN

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

Dundas, MN 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...

Dundas, MN Monthly Planting Recommendations

February

In February, recommended activities include starting Geranium seeds indoors (from February 24th to March 10th), starting Celery seeds indoors (from February 24th to March 10th), and starting Pansy seeds indoors (from February 24th to March 10th).

March

In March, recommended activities include starting Brussel Sprout seeds indoors (from March 24th to April 7th), starting Black Eyed Susan seeds indoors (from March 10th to March 24th), and starting Sage seeds indoors (from March 24th to April 7th).

April

In April, recommended activities include direct sowing Fennel (from April 21st to May 5th), direct sowing Garden Cress (from April 7th to April 21st), and direct sowing Alyssum (from April 21st to May 5th).

May

In May, recommended activities include direct sowing Chia (from May 19th to June 2nd), direct sowing Zucchini (from May 12th to May 26th), and direct sowing Gladiolus (from May 5th to May 19th).