Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Lake barrington, IL, based on the USDA Hardiness Zone 5b.
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Lake barrington, IL Frost Dates & Growing Season
Last Spring Frost Date for Lake barrington, IL
The average last frost date in spring for Lake barrington is May 1st. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 15th 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 Lake barrington, IL
The average first frost date in fall for Lake barrington 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 Lake barrington, IL
Based on historical frost data, the estimated growing season length in Lake barrington is approximately 172 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.
Lake barrington, IL Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Lake barrington, IL Monthly Planting Recommendations
February
In February, recommended activities include starting Celery seeds indoors (from February 20th to March 6th), starting Onion seeds indoors (from February 20th to March 6th), and starting Petunia seeds indoors (from February 20th to March 6th).
March
In March, recommended activities include starting Tomatillo seeds indoors (from March 6th to March 20th), starting Brussel Sprout seeds indoors (from March 20th to April 3rd), and starting Marigold seeds indoors (from March 20th to April 3rd).
April
In April, recommended activities include direct sowing Chives (from April 3rd to April 17th), direct sowing Potato (from April 3rd to April 17th), and direct sowing Carrot (from April 10th to April 24th).
May
In May, recommended activities include direct sowing Mung Bean (from May 15th to May 29th), direct sowing Gladiolus (from May 1st to May 15th), and direct sowing Pumpkin (from May 8th to May 22nd).