Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Los alamitos, CA, based on the USDA Hardiness Zone 10b.
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Los alamitos, CA Frost Dates & Growing Season
Last Spring Frost Date for Los alamitos, CA
The average last frost date in spring for Los alamitos 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 Los alamitos, CA
The average first frost date in fall for Los alamitos is December 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 Los alamitos, CA
Based on historical frost data, the estimated growing season length in Los alamitos is approximately 348 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.
Los alamitos, CA Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Los alamitos, CA Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Jute (from January 15th to January 29th), direct sowing Chia (from January 15th to January 29th), and direct sowing Lemon Balm (from January 1st to January 15th).
October
In October, recommended activities include starting Rosemary seeds indoors (from October 23rd to November 6th), starting Geranium seeds indoors (from October 23rd to November 6th), and starting Petunia seeds indoors (from October 23rd to November 6th).
November
In November, recommended activities include starting Luffa seeds indoors (from November 20th to December 4th), starting Black Eyed Susan seeds indoors (from November 6th to November 20th), and starting Statice seeds indoors (from November 6th to November 20th).
December
In December, recommended activities include direct sowing Swiss Chard (from December 18th to January 1st), direct sowing Alfalfa (from December 4th to December 18th), and direct sowing Garden Cress (from December 4th to December 18th).