Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Glenolden, PA, based on the USDA Hardiness Zone 7b.
On this page:
Glenolden, PA Frost Dates & Growing Season
Last Spring Frost Date for Glenolden, PA
The average last frost date in spring for Glenolden is April 6th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until April 20th 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 Glenolden, PA
The average first frost date in fall for Glenolden is November 7th. 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 Glenolden, PA
Based on historical frost data, the estimated growing season length in Glenolden is approximately 215 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.
Glenolden, PA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Glenolden, PA Monthly Planting Recommendations
January
In January, recommended activities include starting Geranium seeds indoors (from January 26th to February 9th), starting Artichoke seeds indoors (from January 26th to February 9th), and starting Pansy seeds indoors (from January 26th to February 9th).
February
In February, recommended activities include starting Ground Cherry seeds indoors (from February 9th to February 23rd), starting Aubergine seeds indoors (from February 9th to February 23rd), and starting Marigold seeds indoors (from February 23rd to March 9th).
March
In March, recommended activities include direct sowing Alfalfa (from March 9th to March 23rd), direct sowing Chives (from March 9th to March 23rd), and starting Pumpkin seeds indoors (from March 16th to March 23rd).
April
In April, recommended activities include direct sowing Butternut Squash (from April 13th to April 27th), direct sowing Sunflower (from April 13th to April 27th), and direct sowing Sesame (from April 20th to May 4th).