Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Newton, UT, based on the USDA Hardiness Zone 6b.
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Newton, UT Frost Dates & Growing Season
Last Spring Frost Date for Newton, UT
The average last frost date in spring for Newton is May 13th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 27th 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 Newton, UT
The average first frost date in fall for Newton is September 25th. 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 Newton, UT
Based on historical frost data, the estimated growing season length in Newton is approximately 135 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.
Newton, UT Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Newton, UT Monthly Planting Recommendations
March
In March, recommended activities include starting Onion seeds indoors (from March 4th to March 18th), starting Geranium seeds indoors (from March 4th to March 18th), and starting Oregano seeds indoors (from March 18th to April 1st).
April
In April, recommended activities include direct sowing Carrot (from April 22nd to May 6th), direct sowing Fennel (from April 29th to May 13th), and direct sowing Poppy (from April 15th to April 29th).
May
In May, recommended activities include direct sowing Runner Bean (from May 20th to June 3rd), direct sowing Pumpkin (from May 20th to June 3rd), and direct sowing Cucumber (from May 20th to June 3rd).