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Oldham Frost Dates & Growing Season
Here's the frost forecast for the next three days (last updated on December 8th, 2025 6:03 AM).
Dec 8th
Safe
Dec 9th
Safe
Dec 10th
Safe
Last Frost Date (Spring)
The average last frost date for Oldham is May 5th. We recommend waiting until May 19th before planting tender crops outdoors.
First Frost Date (Autumn)
The average first frost date for Oldham is November 1st.
Growing Season
Based on historical data, the growing season in Oldham is approximately 180 days long.
Oldham Planting Calendar
This weekly planting calendar displays the ideal windows for starting seeds, transplanting, and harvesting.
Oldham Monthly Gardening Guide
February
In February, you can start Leek indoors, start Lavender indoors, start Rosemary indoors, start Geranium indoors, and start French Lavender indoors.
March
In March, you can sow Pea outside, start Ground Cherry indoors, start Tomato indoors, start Cabbage indoors, and start Aubergine indoors.
April
In April, you can sow Potato outside, start Pumpkin indoors, sow Milk Thistle outside, sow Parsley outside, and sow Alfalfa outside.
May
In May, you can sow Mung Bean outside, sow Butterfly Pea outside, sow Babys Breath outside, sow Zinnia outside, and sow Anise outside.