Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Monta city, MT, based on the USDA Hardiness Zone 4b.
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Monta city, MT Frost Dates & Growing Season
Last Spring Frost Date for Monta city, MT
The average last frost date in spring for Monta city 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 Monta city, MT
The average first frost date in fall for Monta city is September 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 Monta city, MT
Based on historical frost data, the estimated growing season length in Monta city is approximately 102 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.
Monta city, MT Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Monta city, MT Monthly Planting Recommendations
April
In April, recommended activities include direct sowing Pea (from April 29th to May 13th), starting Petunia seeds indoors (from April 1st to April 15th), and starting Coleus seeds indoors (from April 15th to April 29th).
May
In May, recommended activities include direct sowing Hyssop (from May 27th to June 10th), direct sowing Cilantro (from May 27th to June 24th), and starting Pumpkin seeds indoors (from May 20th to May 27th).
June
In June, recommended activities include direct sowing Sunflower (from June 17th to July 1st), direct sowing Okra (from June 24th to July 8th), and direct sowing Cantaloupe (from June 17th to July 1st).