How The Polar Vortex Impacts Winter Gardens
• The polar vortex can cause sudden temperature drops, leading to severe frosts that damage plants.
• Heavy snowfall from polar vortex events can break branches; removing excess snow helps.
• Planning ahead with hardy plants and protective measures ensures garden survival in harsh winters.
Understanding polar vortex impact on winter gardens
The polar vortex is a large area of low pressure and cold air surrounding both of the Earth’s poles. It always exists, but it’s more noticeable during winter. When the polar vortex is stable, the coldest air is contained near the poles. However, sometimes it weakens and becomes distorted, sending frigid air southward into regions like North America and Europe. This intrusion of Arctic air can have a significant impact on winter gardens.
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