Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in San juan capistrano, CA, based on the USDA Hardiness Zone 10b.
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San juan capistrano, CA Frost Dates & Growing Season
Last Spring Frost Date for San juan capistrano, CA
The average last frost date in spring for San juan capistrano is January 1st. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until January 15th 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 San juan capistrano, CA
The average first frost date in fall for San juan capistrano is December 31st. 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 San juan capistrano, CA
Based on historical frost data, the estimated growing season length in San juan capistrano is approximately 364 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.
San juan capistrano, CA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
San juan capistrano, CA Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Chia (from January 15th to January 29th), direct sowing Lima Bean (from January 15th to January 29th), and direct sowing Runner Bean (from January 8th to January 22nd).
October
In October, recommended activities include starting Celery seeds indoors (from October 23rd to November 6th), starting Begonia seeds indoors (from October 23rd to November 6th), and starting Artichoke seeds indoors (from October 23rd to November 6th).
November
In November, recommended activities include starting Broccoli seeds indoors (from November 6th to November 20th), starting Brussel Sprout seeds indoors (from November 20th to December 4th), and direct sowing Spinach (from November 20th to December 4th).
December
In December, recommended activities include direct sowing Alyssum (from December 18th to January 1st), direct sowing German Chamomile (from December 18th to January 1st), and direct sowing Poppy (from December 4th to December 18th).