Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Grand rapids, OH, based on the USDA Hardiness Zone 6a.
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Grand rapids, OH Frost Dates & Growing Season
Last Spring Frost Date for Grand rapids, OH
The average last frost date in spring for Grand rapids is May 4th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 18th 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 Grand rapids, OH
The average first frost date in fall for Grand rapids is October 20th. 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 Grand rapids, OH
Based on historical frost data, the estimated growing season length in Grand rapids is approximately 169 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.
Grand rapids, OH Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Grand rapids, OH Monthly Planting Recommendations
February
In February, recommended activities include starting Onion seeds indoors (from February 23rd to March 9th), starting French Lavender seeds indoors (from February 23rd to March 9th), and starting Begonia seeds indoors (from February 23rd to March 9th).
March
In March, recommended activities include direct sowing Pea (from March 23rd to April 6th), starting Black Eyed Susan seeds indoors (from March 9th to March 23rd), and starting Luffa seeds indoors (from March 23rd to April 6th).
April
In April, recommended activities include direct sowing Poppy (from April 6th to April 20th), direct sowing Sorrel (from April 6th to April 20th), and direct sowing Mustard (from April 6th to April 20th).
May
In May, recommended activities include direct sowing Zucchini (from May 11th to May 25th), direct sowing Butternut Squash (from May 11th to May 25th), and direct sowing Black Bean (from May 18th to June 1st).