Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Dubois, ID, based on the USDA Hardiness Zone 4b.
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Dubois, ID Frost Dates & Growing Season
Last Spring Frost Date for Dubois, ID
The average last frost date in spring for Dubois is June 10th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 24th 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 Dubois, ID
The average first frost date in fall for Dubois is September 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 Dubois, ID
Based on historical frost data, the estimated growing season length in Dubois is approximately 97 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.
Dubois, ID Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Dubois, ID Monthly Planting Recommendations
April
In April, recommended activities include starting Tomato seeds indoors (from April 15th to April 29th), starting Tomatillo seeds indoors (from April 15th to April 29th), and starting Impatiens seeds indoors (from April 1st to April 15th).
May
In May, recommended activities include direct sowing Beet (from May 27th to June 10th), direct sowing Carrot (from May 20th to June 3rd), and direct sowing Arugula (from May 13th to May 27th).
June
In June, recommended activities include direct sowing Moss Rose (from June 17th to July 1st), direct sowing Sunflower (from June 17th to July 1st), and direct sowing Cucumber (from June 17th to July 1st).