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

Somerville, OH Frost Dates & Growing Season

Last Spring Frost Date for Somerville, OH

The average last frost date in spring for Somerville is April 30th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 14th 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 Somerville, OH

The average first frost date in fall for Somerville is October 20th. 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 Somerville, OH

Based on historical frost data, the estimated growing season length in Somerville 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.

Somerville, OH Planting Calendar

This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.

Legend: I = Start seed indoors S = Direct sow T = Transplant H = Harvest
Generating calendar...

Somerville, OH Monthly Planting Recommendations

February

In February, recommended activities include starting Leek seeds indoors (from February 19th to March 5th), starting Onion seeds indoors (from February 19th to March 5th), and starting Impatiens seeds indoors (from February 19th to March 5th).

March

In March, recommended activities include direct sowing Spinach (from March 19th to April 2nd), starting Ground Cherry seeds indoors (from March 5th to March 19th), and starting Moonflower seeds indoors (from March 19th to April 2nd).

April

In April, recommended activities include direct sowing Beet (from April 16th to April 30th), direct sowing Sweet Pea (from April 2nd to April 16th), and direct sowing Crimson Clover (from April 2nd to April 16th).

May

In May, recommended activities include direct sowing Chia (from May 14th to May 28th), direct sowing Mung Bean (from May 14th to May 28th), and direct sowing Moss Rose (from May 7th to May 21st).