Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Cleves, OH, based on the USDA Hardiness Zone 6b.
On this page:
Cleves, OH Frost Dates & Growing Season
Last Spring Frost Date for Cleves, OH
The average last frost date in spring for Cleves is April 18th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 2nd 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 Cleves, OH
The average first frost date in fall for Cleves is October 25th. 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 Cleves, OH
Based on historical frost data, the estimated growing season length in Cleves is approximately 190 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.
Cleves, OH Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Cleves, OH Monthly Planting Recommendations
February
In February, recommended activities include starting Onion seeds indoors (from February 7th to February 21st), starting Cauliflower seeds indoors (from February 21st to March 7th), and starting Coleus seeds indoors (from February 21st to March 7th).
March
In March, recommended activities include direct sowing Parsley (from March 21st to April 4th), starting Luffa seeds indoors (from March 7th to March 21st), and direct sowing Spinach (from March 7th to March 21st).
April
In April, recommended activities include direct sowing Sunflower (from April 25th to May 9th), direct sowing Runner Bean (from April 25th to May 9th), and direct sowing Butternut Squash (from April 25th to May 9th).
May
In May, recommended activities include direct sowing Sesame (from May 2nd to May 16th), direct sowing Chia (from May 2nd to May 16th), and direct sowing Butterfly Pea (from May 2nd to May 16th).