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Argyll and Bute Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:07 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Argyll and Bute is May 5th. We recommend waiting until May 19th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Argyll and Bute is November 1st.
Growing Season
Based on historical data, the growing season in Argyll and Bute is approximately 180 days long.
Argyll and Bute Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Argyll and Bute Monthly Gardening Guide
February
In February, you can start Pansy indoors, start Begonia indoors, start Celery indoors, start Snapdragon indoors, and start Impatiens indoors.
March
In March, you can start Broccoli indoors, sow Pea outside, start Sage indoors, start Rue indoors, and start Pepper indoors.
April
In April, you can sow Kale outside, sow Potato outside, sow Milk Thistle outside, sow Quinoa outside, and sow Parsley outside.
May
In May, you can sow Morning Glory outside, sow Zinnia outside, sow Butterfly Pea outside, sow Moss Rose outside, and sow Hollyhock outside.