Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Crystal, MI, based on the USDA Hardiness Zone 5b.
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Crystal, MI Frost Dates & Growing Season
Last Spring Frost Date for Crystal, MI
The average last frost date in spring for Crystal is May 12th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 26th 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 Crystal, MI
The average first frost date in fall for Crystal 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 Crystal, MI
Based on historical frost data, the estimated growing season length in Crystal is approximately 146 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.
Crystal, MI Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Crystal, MI Monthly Planting Recommendations
March
In March, recommended activities include starting Pepper seeds indoors (from March 17th to March 31st), starting French Lavender seeds indoors (from March 3rd to March 17th), and direct sowing Pea (from March 31st to April 14th).
April
In April, recommended activities include starting Cantaloupe seeds indoors (from April 14th to April 28th), direct sowing Garden Cress (from April 14th to April 28th), and direct sowing Alfalfa (from April 14th to April 28th).
May
In May, recommended activities include direct sowing Watermelon (from May 26th to June 9th), direct sowing Zinnia (from May 19th to June 2nd), and direct sowing Pumpkin (from May 19th to June 2nd).