Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Sedro woolley, WA, based on the USDA Hardiness Zone 8b.
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Sedro woolley, WA Frost Dates & Growing Season
Last Spring Frost Date for Sedro woolley, WA
The average last frost date in spring for Sedro woolley is April 25th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 9th 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 Sedro woolley, WA
The average first frost date in fall for Sedro woolley 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 Sedro woolley, WA
Based on historical frost data, the estimated growing season length in Sedro woolley is approximately 173 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.
Sedro woolley, WA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Sedro woolley, WA Monthly Planting Recommendations
February
In February, recommended activities include starting Aubergine seeds indoors (from February 28th to March 14th), starting Cauliflower seeds indoors (from February 28th to March 14th), and starting Snapdragon seeds indoors (from February 14th to February 28th).
March
In March, recommended activities include direct sowing Sorrel (from March 28th to April 11th), direct sowing Lettuce (from March 28th to April 11th), and direct sowing Garden Cress (from March 28th to April 11th).
April
In April, recommended activities include starting Pumpkin seeds indoors (from April 4th to April 11th), direct sowing Carrot (from April 4th to April 18th), and direct sowing Quinoa (from April 11th to April 25th).
May
In May, recommended activities include direct sowing Zucchini (from May 2nd to May 16th), direct sowing Runner Bean (from May 2nd to May 16th), and direct sowing Cucumber (from May 2nd to May 16th).