How to protect your late-season garden from the first autumn frost
In short: As winter approaches, a sudden frost can threaten your remaining crops. Charles Dowding demonstrates which vegetables are vulnerable to freezing temperatures and how to use simple covers to extend your harvest.
Filmed on November 3rd at the Homeacres no-dig garden in Somerset, UK, this guide addresses the uncertainty of autumn weather. With a forecast of -1C (30F) for a duration of 3 to 4 hours, certain crops require protection to survive. Dowding demonstrates the use of 30gsm (1oz per square yard) fleece or row covers to shield the hearts of Chinese cabbage, noting that even insect mesh can offer some minor frost defense.
By early November, warm-weather crops like tomatoes and squash have already been cleared, as the winter solstice is only seven weeks away. This practical approach helps gardeners manage the transition into winter, ensuring that hardier vegetables remain viable despite the drop in temperature.
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Sources
- Summary by Intellect · source: First frost of autumn, many vegetables are fine and a few not
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