Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Bull lake, MT, based on the USDA Hardiness Zone 4b.
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Bull lake, MT Frost Dates & Growing Season
Last Spring Frost Date for Bull lake, MT
The average last frost date in spring for Bull lake 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 Bull lake, MT
The average first frost date in fall for Bull lake 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 Bull lake, MT
Based on historical frost data, the estimated growing season length in Bull lake 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.
Bull lake, MT Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Bull lake, MT Monthly Planting Recommendations
April
In April, recommended activities include starting Coleus seeds indoors (from April 15th to April 29th), starting Ground Cherry seeds indoors (from April 15th to April 29th), and starting Oregano seeds indoors (from April 15th to April 29th).
May
In May, recommended activities include direct sowing Flax (from May 13th to May 27th), direct sowing Sorrel (from May 13th to May 27th), and direct sowing Carrot (from May 20th to June 3rd).
June
In June, recommended activities include direct sowing Cantaloupe (from June 17th to July 1st), direct sowing Morning Glory (from June 17th to July 1st), and direct sowing Okra (from June 24th to July 8th).