Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Port washington, WI, based on the USDA Hardiness Zone 6a.
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Port washington, WI Frost Dates & Growing Season
Last Spring Frost Date for Port washington, WI
The average last frost date in spring for Port washington is February 5th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until February 19th 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 Port washington, WI
The average first frost date in fall for Port washington is October 10th. 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 Port washington, WI
Based on historical frost data, the estimated growing season length in Port washington is approximately 247 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.
Port washington, WI Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Port washington, WI Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Sorrel (from January 8th to January 22nd), direct sowing Hyssop (from January 22nd to February 5th), and direct sowing German Chamomile (from January 22nd to February 5th).
February
In February, recommended activities include direct sowing Butternut Squash (from February 12th to February 26th), direct sowing Mung Bean (from February 19th to March 5th), and direct sowing Black Bean (from February 19th to March 5th).
November
In November, recommended activities include starting French Lavender seeds indoors (from November 27th to December 11th), starting Leek seeds indoors (from November 27th to December 11th), and starting Snapdragon seeds indoors (from November 27th to December 11th).
December
In December, recommended activities include starting Pepper seeds indoors (from December 11th to December 25th), direct sowing Spinach (from December 25th to January 8th), and starting Sage seeds indoors (from December 25th to January 8th).