Cornish, ME 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 Cornish, ME, based on the USDA Hardiness Zone 5b.

Cornish, ME Frost Dates & Growing Season

Last Spring Frost Date for Cornish, ME

The average last frost date in spring for Cornish is May 12th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 26th 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 Cornish, ME

The average first frost date in fall for Cornish is September 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 Cornish, ME

Based on historical frost data, the estimated growing season length in Cornish is approximately 136 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.

Cornish, ME 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...

Cornish, ME Monthly Planting Recommendations

March

In March, recommended activities include starting Pepper seeds indoors (from March 17th to March 31st), starting French Lavender seeds indoors (from March 3rd to March 17th), and starting Aubergine seeds indoors (from March 17th to March 31st).

April

In April, recommended activities include direct sowing Cilantro (from April 28th to May 26th), direct sowing Sweet Pea (from April 14th to April 28th), and direct sowing Arugula (from April 14th to April 28th).

May

In May, recommended activities include direct sowing Jute (from May 26th to June 9th), direct sowing Butterfly Pea (from May 26th to June 9th), and direct sowing Black Bean (from May 26th to June 9th).