Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Parker, AZ, based on the USDA Hardiness Zone 9b.
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Parker, AZ Frost Dates & Growing Season
Last Spring Frost Date for Parker, AZ
The average last frost date in spring for Parker is January 25th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until February 8th 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 Parker, AZ
The average first frost date in fall for Parker is December 1st. 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 Parker, AZ
Based on historical frost data, the estimated growing season length in Parker is approximately 310 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.
Parker, AZ Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Parker, AZ Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Dill (from January 11th to January 25th), direct sowing Carrot (from January 4th to January 18th), and direct sowing Hyssop (from January 11th to January 25th).
February
In February, recommended activities include direct sowing Pumpkin (from February 1st to February 15th), direct sowing Zinnia (from February 1st to February 15th), and direct sowing Butterfly Pea (from February 8th to February 22nd).
November
In November, recommended activities include starting Geranium seeds indoors (from November 16th to November 30th), starting Coneflower seeds indoors (from November 30th to December 14th), and starting Cauliflower seeds indoors (from November 30th to December 14th).
December
In December, recommended activities include direct sowing Flax (from December 28th to January 11th), direct sowing Sorrel (from December 28th to January 11th), and direct sowing Pea (from December 14th to December 28th).