Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Polo, MO, based on the USDA Hardiness Zone 6b.
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Polo, MO Frost Dates & Growing Season
Last Spring Frost Date for Polo, MO
The average last frost date in spring for Polo is April 22nd. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 6th 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 Polo, MO
The average first frost date in fall for Polo 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 Polo, MO
Based on historical frost data, the estimated growing season length in Polo is approximately 176 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.
Polo, MO Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Polo, MO Monthly Planting Recommendations
February
In February, recommended activities include starting Celery seeds indoors (from February 11th to February 25th), starting Impatiens seeds indoors (from February 11th to February 25th), and starting Aubergine seeds indoors (from February 25th to March 11th).
March
In March, recommended activities include direct sowing Pea (from March 11th to March 25th), direct sowing Sorrel (from March 25th to April 8th), and direct sowing Parsley (from March 25th to April 8th).
April
In April, recommended activities include direct sowing Lentil (from April 8th to April 22nd), direct sowing Zucchini (from April 29th to May 13th), and direct sowing Cantaloupe (from April 29th to May 13th).
May
In May, recommended activities include direct sowing Lima Bean (from May 6th to May 20th), direct sowing Mung Bean (from May 6th to May 20th), and direct sowing Butterfly Pea (from May 6th to May 20th).