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Islington Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:02 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Islington is April 1st. We recommend waiting until April 15th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Islington is December 1st.
Growing Season
Based on historical data, the growing season in Islington is approximately 244 days long.
Islington Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Islington Monthly Gardening Guide
January
In January, you can start French Lavender indoors, start Geranium indoors, start Rosemary indoors, start Snapdragon indoors, and start Leek indoors.
February
In February, you can start Tomato indoors, sow Pea outside, start Coneflower indoors, start Cabbage indoors, and start Sage indoors.
March
In March, you can sow Sweet Pea outside, sow Arugula outside, sow Milkweed outside, sow Radish outside, and sow Calendula outside.
April
In April, you can sow Runner Bean outside, sow Sesame outside, sow Sunflower outside, sow Melon outside, and sow Zucchini outside.