Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in New hampshire, OH, based on the USDA Hardiness Zone 6a.
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New hampshire, OH Frost Dates & Growing Season
Last Spring Frost Date for New hampshire, OH
The average last frost date in spring for New hampshire is April 29th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 13th 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 New hampshire, OH
The average first frost date in fall for New hampshire is October 15th. 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 New hampshire, OH
Based on historical frost data, the estimated growing season length in New hampshire 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.
New hampshire, OH Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
New hampshire, OH Monthly Planting Recommendations
February
In February, recommended activities include starting Leek seeds indoors (from February 18th to March 4th), starting Pansy seeds indoors (from February 18th to March 4th), and starting Begonia seeds indoors (from February 18th to March 4th).
March
In March, recommended activities include starting Statice seeds indoors (from March 4th to March 18th), direct sowing Pea (from March 18th to April 1st), and starting Pepper seeds indoors (from March 4th to March 18th).
April
In April, recommended activities include direct sowing Chives (from April 1st to April 15th), direct sowing Babys Breath (from April 29th to May 13th), and direct sowing Fenugreek (from April 29th to May 13th).
May
In May, recommended activities include direct sowing Black Bean (from May 13th to May 27th), direct sowing Lima Bean (from May 13th to May 27th), and direct sowing Anise (from May 6th to May 13th).