Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Park city, IL, based on the USDA Hardiness Zone 5b.
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Park city, IL Frost Dates & Growing Season
Last Spring Frost Date for Park city, IL
The average last frost date in spring for Park city is May 2nd. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 16th 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 Park city, IL
The average first frost date in fall for Park city is October 15th. 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 Park city, IL
Based on historical frost data, the estimated growing season length in Park city is approximately 166 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.
Park city, IL Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Park city, IL Monthly Planting Recommendations
February
In February, recommended activities include starting Geranium seeds indoors (from February 21st to March 7th), starting Celery seeds indoors (from February 21st to March 7th), and starting Onion seeds indoors (from February 21st to March 7th).
March
In March, recommended activities include starting Pepper seeds indoors (from March 7th to March 21st), starting Tomatillo seeds indoors (from March 7th to March 21st), and direct sowing Spinach (from March 21st to April 4th).
April
In April, recommended activities include direct sowing Poppy (from April 4th to April 18th), direct sowing Sweet Pea (from April 4th to April 18th), and direct sowing Kale (from April 4th to April 18th).
May
In May, recommended activities include direct sowing Mung Bean (from May 16th to May 30th), direct sowing Sesame (from May 16th to May 30th), and direct sowing Cantaloupe (from May 9th to May 23rd).