Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Darwin, CA, based on the USDA Hardiness Zone 7b.
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Darwin, CA Frost Dates & Growing Season
Last Spring Frost Date for Darwin, CA
The average last frost date in spring for Darwin is April 20th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until May 4th 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 Darwin, CA
The average first frost date in fall for Darwin is November 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 Darwin, CA
Based on historical frost data, the estimated growing season length in Darwin is approximately 209 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.
Darwin, CA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Darwin, CA Monthly Planting Recommendations
February
In February, recommended activities include starting Pepper seeds indoors (from February 23rd to March 9th), starting Celery seeds indoors (from February 9th to February 23rd), and starting Aubergine seeds indoors (from February 23rd to March 9th).
March
In March, recommended activities include direct sowing Bok Choy (from March 23rd to April 6th), direct sowing Mustard (from March 23rd to April 6th), and starting Marigold seeds indoors (from March 9th to March 23rd).
April
In April, recommended activities include direct sowing Anise (from April 27th to May 4th), direct sowing Sunflower (from April 27th to May 11th), and direct sowing Zucchini (from April 27th to May 11th).
May
In May, recommended activities include direct sowing Butterfly Pea (from May 4th to May 18th), direct sowing Melon (from May 4th to May 18th), and direct sowing Okra (from May 4th to May 18th).