Port Washington, OH Planting Calendar (What to Plant by Month)

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, OH, based on the USDA Hardiness Zone 6a.

On this page:

Port washington, OH frost dates & growing season
Port washington, OH planting calendar
Port washington, OH planting recommendations by month

Port washington, OH Frost Dates & Growing Season

Last Spring Frost Date for Port washington, OH

The average last frost date in spring for Port washington is September 5th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until September 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, OH

The average first frost date in fall for Port washington 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 Port washington, OH

Based on historical frost data, the estimated growing season length in Port washington is approximately 40 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.