Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Third lake, IL, based on the USDA Hardiness Zone 5b.
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Third lake, IL Frost Dates & Growing Season
Last Spring Frost Date for Third lake, IL
The average last frost date in spring for Third lake is May 3rd. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 17th 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 Third lake, IL
The average first frost date in fall for Third lake is October 13th. 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 Third lake, IL
Based on historical frost data, the estimated growing season length in Third lake is approximately 163 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.
Third lake, IL Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Third lake, IL Monthly Planting Recommendations
February
In February, recommended activities include starting Celery seeds indoors (from February 22nd to March 8th), starting Impatiens seeds indoors (from February 22nd to March 8th), and starting Petunia seeds indoors (from February 22nd to March 8th).
March
In March, recommended activities include starting Black Eyed Susan seeds indoors (from March 8th to March 22nd), starting Cabbage seeds indoors (from March 8th to March 22nd), and starting Broccoli seeds indoors (from March 8th to March 22nd).
April
In April, recommended activities include direct sowing Radish (from April 5th to April 19th), direct sowing Lettuce (from April 5th to April 19th), and direct sowing Carrot (from April 12th to April 26th).
May
In May, recommended activities include direct sowing Chia (from May 17th to May 31st), direct sowing Lima Bean (from May 17th to May 31st), and direct sowing Black Bean (from May 17th to May 31st).