Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Oliver, PA, based on the USDA Hardiness Zone 6a.
On this page:
Oliver, PA Frost Dates & Growing Season
Last Spring Frost Date for Oliver, PA
The average last frost date in spring for Oliver is May 15th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 29th 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 Oliver, PA
The average first frost date in fall for Oliver 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 Oliver, PA
Based on historical frost data, the estimated growing season length in Oliver is approximately 148 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.
Oliver, PA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Oliver, PA Monthly Planting Recommendations
March
In March, recommended activities include starting Petunia seeds indoors (from March 6th to March 20th), starting Geranium seeds indoors (from March 6th to March 20th), and starting French Lavender seeds indoors (from March 6th to March 20th).
April
In April, recommended activities include direct sowing Sweet Pea (from April 17th to May 1st), direct sowing Sorrel (from April 17th to May 1st), and direct sowing Bok Choy (from April 17th to May 1st).
May
In May, recommended activities include direct sowing Black Bean (from May 29th to June 12th), direct sowing Chia (from May 29th to June 12th), and direct sowing Lemon Balm (from May 15th to May 29th).