Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Lansdowne, PA, based on the USDA Hardiness Zone 7b.
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Lansdowne, PA Frost Dates & Growing Season
Last Spring Frost Date for Lansdowne, PA
The average last frost date in spring for Lansdowne 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 Lansdowne, PA
The average first frost date in fall for Lansdowne 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 Lansdowne, PA
Based on historical frost data, the estimated growing season length in Lansdowne 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.
Lansdowne, PA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Lansdowne, PA Monthly Planting Recommendations
January
In January, recommended activities include starting Artichoke seeds indoors (from January 26th to February 9th), starting Leek seeds indoors (from January 26th to February 9th), and starting Lavender seeds indoors (from January 26th to February 9th).
February
In February, recommended activities include direct sowing Pea (from February 23rd to March 9th), starting Sage seeds indoors (from February 23rd to March 9th), and direct sowing Spinach (from February 23rd to March 9th).
March
In March, recommended activities include direct sowing Crimson Clover (from March 9th to March 23rd), direct sowing Radish (from March 9th to March 23rd), and direct sowing Parsley (from March 9th to March 23rd).
April
In April, recommended activities include direct sowing Cantaloupe (from April 13th to April 27th), direct sowing Black Bean (from April 20th to May 4th), and direct sowing Nasturtium (from April 13th to April 20th).