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Tewkesbury 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 Tewkesbury is April 25th. We recommend waiting until May 9th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Tewkesbury is November 15th.
Growing Season
Based on historical data, the growing season in Tewkesbury is approximately 204 days long.
Tewkesbury Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Tewkesbury Monthly Gardening Guide
February
In February, you can start Geranium indoors, start Tomatillo indoors, start Petunia indoors, start Cabbage indoors, and start Impatiens indoors.
March
In March, you can sow Sweet Pea outside, sow Mustard outside, sow Alfalfa outside, start Basil indoors, and start Moonflower indoors.
April
In April, you can sow Lemon Balm outside, sow Alyssum outside, sow Babys Breath outside, sow Hyssop outside, and sow Fennel outside.
May
In May, you can sow Chia outside, sow Zucchini outside, sow Butterfly Pea outside, sow Jute outside, and sow Hollyhock outside.