Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Malta, ID, based on the USDA Hardiness Zone 5b.
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Malta, ID Frost Dates & Growing Season
Last Spring Frost Date for Malta, ID
The average last frost date in spring for Malta is June 1st. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 15th 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 Malta, ID
The average first frost date in fall for Malta 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 Malta, ID
Based on historical frost data, the estimated growing season length in Malta is approximately 111 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.
Malta, ID Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Malta, ID Monthly Planting Recommendations
March
In March, recommended activities include starting French Lavender seeds indoors (from March 23rd to April 6th), starting Onion seeds indoors (from March 23rd to April 6th), and starting Pansy seeds indoors (from March 23rd to April 6th).
April
In April, recommended activities include starting Thyme seeds indoors (from April 6th to April 20th), starting Coleus seeds indoors (from April 6th to April 20th), and starting Statice seeds indoors (from April 6th to April 20th).
May
In May, recommended activities include direct sowing California Poppy (from May 4th to May 18th), direct sowing Hyssop (from May 18th to June 1st), and direct sowing Sweet Pea (from May 4th to May 18th).
June
In June, recommended activities include direct sowing Mung Bean (from June 15th to June 29th), direct sowing Pumpkin (from June 8th to June 22nd), and direct sowing Babys Breath (from June 1st to June 15th).