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13 Useful Gardening Gadgets

These cool gadgets and apps offer help for almost any garden interest or need.
Don't get caught off guard by a sudden drop in temperature. With ColdSnap!, gardeners are notified when there is a danger of low temperatures outside the expected range, giving them time to cover up and protect plants, and take other measures against the cold. Includes global forecast data and the ability to configure and monitor up to four locations. Compatible with Android, $1.58.
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Photo: Image courtesy of Antony Cook, ColdSnap! Frost Alert

ColdSnap! Frost Alarm

Afraid you'll get caught off guard by a sudden drop in temperature? With ColdSnap!, gardeners are notified when there is a danger of low temperatures outside the expected range, giving them time to cover up and protect plants, and take other measures against the cold. The app includes global forecast data and the ability to monitor up to four locations. Compatible with Android; $1.58.

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