Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Dewey beach, DE, based on the USDA Hardiness Zone 8a.
On this page:
Dewey beach, DE Frost Dates & Growing Season
Last Spring Frost Date for Dewey beach, DE
The average last frost date in spring for Dewey beach is April 15th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until April 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 Dewey beach, DE
The average first frost date in fall for Dewey beach is November 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 Dewey beach, DE
Based on historical frost data, the estimated growing season length in Dewey beach is approximately 214 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.
Dewey beach, DE Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Dewey beach, DE Monthly Planting Recommendations
February
In February, recommended activities include starting Statice seeds indoors (from February 18th to March 4th), starting Petunia seeds indoors (from February 4th to February 18th), and starting Cauliflower seeds indoors (from February 18th to March 4th).
March
In March, recommended activities include direct sowing Pea (from March 4th to March 18th), direct sowing Lettuce (from March 18th to April 1st), and starting Moonflower seeds indoors (from March 4th to March 18th).
April
In April, recommended activities include direct sowing Alyssum (from April 1st to April 15th), direct sowing Pumpkin (from April 22nd to May 6th), and direct sowing Mung Bean (from April 29th to May 13th).