Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Millersburg, MI, based on the USDA Hardiness Zone 5a.
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Millersburg, MI Frost Dates & Growing Season
Last Spring Frost Date for Millersburg, MI
The average last frost date in spring for Millersburg is June 1st. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 15th 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 Millersburg, MI
The average first frost date in fall for Millersburg 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 Millersburg, MI
Based on historical frost data, the estimated growing season length in Millersburg is approximately 116 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.
Millersburg, MI Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Millersburg, MI Monthly Planting Recommendations
March
In March, recommended activities include starting Begonia seeds indoors (from March 23rd to April 6th), starting Geranium seeds indoors (from March 23rd to April 6th), and starting Petunia seeds indoors (from March 23rd to April 6th).
April
In April, recommended activities include starting Kale seeds indoors (from April 20th to May 4th), starting Cauliflower seeds indoors (from April 6th to April 20th), and starting Pepper seeds indoors (from April 6th to April 20th).
May
In May, recommended activities include direct sowing German Chamomile (from May 18th to June 1st), direct sowing California Poppy (from May 4th to May 18th), and direct sowing Garden Cress (from May 4th to May 18th).
June
In June, recommended activities include direct sowing Fenugreek (from June 1st to June 15th), direct sowing Zucchini (from June 8th to June 22nd), and direct sowing Sunflower (from June 8th to June 22nd).