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West Northamptonshire Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:01 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for West Northamptonshire is April 25th. We recommend waiting until May 9th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for West Northamptonshire is November 15th.
Growing Season
Based on historical data, the growing season in West Northamptonshire is approximately 204 days long.
West Northamptonshire Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
West Northamptonshire Monthly Gardening Guide
February
In February, you can start Cauliflower indoors, start Stevia indoors, start Petunia indoors, start Rosemary indoors, and start Snapdragon indoors.
March
In March, you can start Moonflower indoors, sow Arugula outside, sow Alfalfa outside, sow Spinach outside, and sow Pea outside.
April
In April, you can sow Cilantro outside, sow Quinoa outside, sow Milk Thistle outside, sow Lemon Balm outside, and sow Carrot outside.
May
In May, you can sow Cantaloupe outside, sow Cucumber outside, sow Sesame outside, sow Chia outside, and sow Pumpkin outside.