Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Knob noster, MO, based on the USDA Hardiness Zone 6b.
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Knob noster, MO Frost Dates & Growing Season
Last Spring Frost Date for Knob noster, MO
The average last frost date in spring for Knob noster is April 21st. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 5th 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 Knob noster, MO
The average first frost date in fall for Knob noster 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 Knob noster, MO
Based on historical frost data, the estimated growing season length in Knob noster is approximately 177 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.
Knob noster, MO Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Knob noster, MO Monthly Planting Recommendations
February
In February, recommended activities include starting Petunia seeds indoors (from February 10th to February 24th), starting Geranium seeds indoors (from February 10th to February 24th), and starting French Lavender seeds indoors (from February 10th to February 24th).
March
In March, recommended activities include direct sowing Sorrel (from March 24th to April 7th), direct sowing Chives (from March 24th to April 7th), and direct sowing Alfalfa (from March 24th to April 7th).
April
In April, recommended activities include direct sowing Calendula (from April 7th to April 21st), direct sowing Runner Bean (from April 28th to May 12th), and direct sowing Hyssop (from April 7th to April 21st).
May
In May, recommended activities include direct sowing Lima Bean (from May 5th to May 19th), direct sowing Mung Bean (from May 5th to May 19th), and direct sowing Sesame (from May 5th to May 19th).