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Gosport Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:04 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Gosport is March 25th. We recommend waiting until April 8th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Gosport is December 5th.
Growing Season
Based on historical data, the growing season in Gosport is approximately 255 days long.
Gosport Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Gosport Monthly Gardening Guide
January
In January, you can start Rue indoors, start Pansy indoors, start Leek indoors, start Lavender indoors, and start Statice indoors.
February
In February, you can start Brussel Sprout indoors, start Cantaloupe indoors, sow Poppy outside, sow Chervil outside, and sow Alfalfa outside.
March
In March, you can sow Babys Breath outside, sow Hyssop outside, sow Forget Me Not outside, sow Fennel outside, and sow Cilantro outside.
April
In April, you can sow Corn outside, sow Cucumber outside, sow Butterfly Pea outside, sow Mung Bean outside, and sow Sunflower outside.