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South Gloucestershire Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:06 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for South Gloucestershire is April 25th. We recommend waiting until May 9th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for South Gloucestershire is November 15th.
Growing Season
Based on historical data, the growing season in South Gloucestershire is approximately 204 days long.
South Gloucestershire Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
South Gloucestershire Monthly Gardening Guide
February
In February, you can start Tomato indoors, start Snapdragon indoors, start Geranium indoors, start Petunia indoors, and start Rue indoors.
March
In March, you can sow Alfalfa outside, sow Chervil outside, sow Arugula outside, sow Mustard outside, and start Swamp Milkweed indoors.
April
In April, you can sow Cilantro outside, sow Beet outside, start Pumpkin indoors, sow Forget Me Not outside, and sow Hyssop outside.
May
In May, you can sow Hollyhock outside, sow Sesame outside, sow Morning Glory outside, sow Corn outside, and sow Lima Bean outside.