Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Haines, OR, based on the USDA Hardiness Zone 6a.
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Haines, OR Frost Dates & Growing Season
Last Spring Frost Date for Haines, OR
The average last frost date in spring for Haines is March 6th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until March 20th 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 Haines, OR
The average first frost date in fall for Haines is September 15th. 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 Haines, OR
Based on historical frost data, the estimated growing season length in Haines is approximately 193 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.
Haines, OR Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Haines, OR Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Pea (from January 23rd to February 6th), starting Pepper seeds indoors (from January 9th to January 23rd), and starting Thyme seeds indoors (from January 9th to January 23rd).
February
In February, recommended activities include direct sowing Cilantro (from February 20th to March 20th), direct sowing Chives (from February 6th to February 20th), and direct sowing Kale (from February 6th to February 20th).
March
In March, recommended activities include direct sowing Sunflower (from March 13th to March 27th), direct sowing Sesame (from March 20th to April 3rd), and direct sowing Okra (from March 20th to April 3rd).
December
In December, recommended activities include starting Geranium seeds indoors (from December 26th to January 9th), starting Begonia seeds indoors (from December 26th to January 9th), and starting Rosemary seeds indoors (from December 26th to January 9th).