Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Orchard, CO, based on the USDA Hardiness Zone 5b.
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Orchard, CO Frost Dates & Growing Season
Last Spring Frost Date for Orchard, CO
The average last frost date in spring for Orchard is May 6th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 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 Orchard, CO
The average first frost date in fall for Orchard is October 4th. 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 Orchard, CO
Based on historical frost data, the estimated growing season length in Orchard is approximately 151 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.
Orchard, CO Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Orchard, CO Monthly Planting Recommendations
February
In February, recommended activities include starting Impatiens seeds indoors (from February 25th to March 11th), starting Onion seeds indoors (from February 25th to March 11th), and starting Snapdragon seeds indoors (from February 25th to March 11th).
March
In March, recommended activities include starting Oregano seeds indoors (from March 11th to March 25th), direct sowing Pea (from March 25th to April 8th), and starting Moonflower seeds indoors (from March 25th to April 8th).
April
In April, recommended activities include direct sowing Alfalfa (from April 8th to April 22nd), direct sowing Kale (from April 8th to April 22nd), and direct sowing Poppy (from April 8th to April 22nd).
May
In May, recommended activities include direct sowing Cantaloupe (from May 13th to May 27th), direct sowing Nasturtium (from May 13th to May 20th), and direct sowing Black Bean (from May 20th to June 3rd).