Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Downieville, CA, based on the USDA Hardiness Zone 7b.
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Downieville, CA Frost Dates & Growing Season
Last Spring Frost Date for Downieville, CA
The average last frost date in spring for Downieville is June 8th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until June 22nd 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 Downieville, CA
The average first frost date in fall for Downieville is October 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 Downieville, CA
Based on historical frost data, the estimated growing season length in Downieville is approximately 129 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.
Downieville, CA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Downieville, CA Monthly Planting Recommendations
March
In March, recommended activities include starting Geranium seeds indoors (from March 30th to April 13th), starting French Lavender seeds indoors (from March 30th to April 13th), and starting Pansy seeds indoors (from March 30th to April 13th).
April
In April, recommended activities include starting Black Eyed Susan seeds indoors (from April 13th to April 27th), direct sowing Spinach (from April 27th to May 11th), and starting Sage seeds indoors (from April 27th to May 11th).
May
In May, recommended activities include direct sowing Kale (from May 11th to May 25th), direct sowing German Chamomile (from May 25th to June 8th), and direct sowing Chives (from May 11th to May 25th).
June
In June, recommended activities include direct sowing Zinnia (from June 15th to June 29th), direct sowing Babys Breath (from June 8th to June 22nd), and direct sowing Gladiolus (from June 8th to June 22nd).