Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Summit hill, PA, based on the USDA Hardiness Zone 6a.
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Summit hill, PA Frost Dates & Growing Season
Last Spring Frost Date for Summit hill, PA
The average last frost date in spring for Summit hill 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 Summit hill, PA
The average first frost date in fall for Summit hill is October 10th. 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 Summit hill, PA
Based on historical frost data, the estimated growing season length in Summit hill is approximately 151 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.
Summit hill, PA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Summit hill, PA Monthly Planting Recommendations
March
In March, recommended activities include starting Moonflower seeds indoors (from March 31st to April 14th), starting Ground Cherry seeds indoors (from March 17th to March 31st), and starting Pansy seeds indoors (from March 3rd to March 17th).
April
In April, recommended activities include direct sowing Arugula (from April 14th to April 28th), direct sowing Carrot (from April 21st to May 5th), and direct sowing Radish (from April 14th to April 28th).
May
In May, recommended activities include direct sowing Melon (from May 26th to June 9th), direct sowing Watermelon (from May 26th to June 9th), and direct sowing Moss Rose (from May 19th to June 2nd).