Use this planting calendar to find the best times of the year to grow fruits, vegetables, herbs, flowers, and other popular plants in Harbour heights, FL, based on the USDA Hardiness Zone 10a.
On this page:
Harbour heights, FL Frost Dates & Growing Season
Last Spring Frost Date for Harbour heights, FL
The average last frost date in spring for Harbour heights is January 15th. For gardeners planting sensitive crops like tomatoes, peppers, and basil, it is generally recommended to wait until January 29th 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 Harbour heights, FL
The average first frost date in fall for Harbour heights 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 Harbour heights, FL
Based on historical frost data, the estimated growing season length in Harbour heights is approximately 350 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.
Harbour heights, FL Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting your plants.
Harbour heights, FL Monthly Planting Recommendations
January
In January, recommended activities include direct sowing Pumpkin (from January 22nd to February 5th), direct sowing Moss Rose (from January 22nd to February 5th), and direct sowing Milk Thistle (from January 1st to January 15th).
November
In November, recommended activities include starting Rosemary seeds indoors (from November 6th to November 20th), starting Impatiens seeds indoors (from November 6th to November 20th), and starting Aubergine seeds indoors (from November 20th to December 4th).
December
In December, recommended activities include starting Brussel Sprout seeds indoors (from December 4th to December 18th), starting Kale seeds indoors (from December 4th to December 18th), direct sowing Kale (from December 18th to January 1st), and starting Moonflower seeds indoors (from December 4th to December 18th).