Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Holy cross, AK, based on the USDA Hardiness Zone 3a.
On this page:
Holy cross, AK Frost Dates & Growing Season
Last Spring Frost Date for Holy cross, AK
The average last frost date in spring for Holy cross is May 30th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 13th 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 Holy cross, AK
The average first frost date in fall for Holy cross is September 10th. 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 Holy cross, AK
Based on historical frost data, the estimated growing season length in Holy cross is approximately 103 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.
Holy cross, AK Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Holy cross, AK Monthly Planting Recommendations
March
In March, recommended activities include starting Petunia seeds indoors (from March 21st to April 4th), starting Pansy seeds indoors (from March 21st to April 4th), and starting Impatiens seeds indoors (from March 21st to April 4th).
April
In April, recommended activities include starting Broccoli seeds indoors (from April 4th to April 18th), starting Sage seeds indoors (from April 18th to May 2nd), and starting Tomato seeds indoors (from April 4th to April 18th).
May
In May, recommended activities include direct sowing Garden Cress (from May 2nd to May 16th), direct sowing Cilantro (from May 16th to June 13th), and direct sowing Parsley (from May 2nd to May 16th).
June
In June, recommended activities include direct sowing Zucchini (from June 6th to June 20th), direct sowing Cucumber (from June 6th to June 20th), and direct sowing Okra (from June 13th to June 27th).