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Glasgow City Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:08 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Glasgow City is April 30th. We recommend waiting until May 14th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Glasgow City is November 10th.
Growing Season
Based on historical data, the growing season in Glasgow City is approximately 194 days long.
Glasgow City Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Glasgow City Monthly Gardening Guide
February
In February, you can start French Lavender indoors, start Begonia indoors, start Leek indoors, start Petunia indoors, and start Artichoke indoors.
March
In March, you can sow Pea outside, start Tomatillo indoors, start Coleus indoors, start Rue indoors, and start Marigold indoors.
April
In April, you can sow Quinoa outside, sow Fennel outside, start Cantaloupe indoors, sow Calendula outside, and sow Gladiolus outside.
May
In May, you can sow Zinnia outside, sow Corn outside, sow Sunflower outside, sow Butterfly Pea outside, and sow Sesame outside.