Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Rockport, WA, based on the USDA Hardiness Zone 8a.
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Rockport, WA Frost Dates & Growing Season
Last Spring Frost Date for Rockport, WA
The average last frost date in spring for Rockport is May 28th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 11th 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 Rockport, WA
The average first frost date in fall for Rockport is October 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 Rockport, WA
Based on historical frost data, the estimated growing season length in Rockport is approximately 140 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.
Rockport, WA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Rockport, WA Monthly Planting Recommendations
March
In March, recommended activities include starting Celery seeds indoors (from March 19th to April 2nd), starting Begonia seeds indoors (from March 19th to April 2nd), and starting Lavender seeds indoors (from March 19th to April 2nd).
April
In April, recommended activities include direct sowing Flax (from April 30th to May 14th), starting Kale seeds indoors (from April 16th to April 30th), direct sowing Kale (from April 30th to May 14th), and direct sowing Spinach (from April 16th to April 30th).
May
In May, recommended activities include direct sowing Quinoa (from May 14th to May 28th), direct sowing Lemon Balm (from May 28th to June 11th), and direct sowing Milk Thistle (from May 14th to May 28th).
June
In June, recommended activities include direct sowing Cucumber (from June 4th to June 18th), direct sowing Zucchini (from June 4th to June 18th), and direct sowing Melon (from June 11th to June 25th).