Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Louviers, CO, based on the USDA Hardiness Zone 5b.
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Louviers, CO Frost Dates & Growing Season
Last Spring Frost Date for Louviers, CO
The average last frost date in spring for Louviers is May 19th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 2nd 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 Louviers, CO
The average first frost date in fall for Louviers is October 5th. 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 Louviers, CO
Based on historical frost data, the estimated growing season length in Louviers is approximately 139 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.
Louviers, CO Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Louviers, CO Monthly Planting Recommendations
March
In March, recommended activities include starting Pansy seeds indoors (from March 10th to March 24th), starting Celery seeds indoors (from March 10th to March 24th), and starting Tomato seeds indoors (from March 24th to April 7th).
April
In April, recommended activities include direct sowing Sorrel (from April 21st to May 5th), direct sowing Parsley (from April 21st to May 5th), and direct sowing Potato (from April 21st to May 5th).
May
In May, recommended activities include direct sowing Swiss Chard (from May 5th to May 19th), direct sowing Zinnia (from May 26th to June 9th), and direct sowing Beet (from May 5th to May 19th).
June
In June, recommended activities include direct sowing Black Bean (from June 2nd to June 16th), direct sowing Sesame (from June 2nd to June 16th), and direct sowing Lima Bean (from June 2nd to June 16th).