chill hours

chill hours

Chill Out! Chill Hour Requirements and What They Mean for Your Plants

If you’ve done some shopping (window or otherwise) for fruit or nut trees, you might have noticed the phrases “chill hours” or “chill zones” in the plant’s description. Though there’s some debate on the topic, it’s generally acknowledged that chill hours are the average number of hours plants are subjected to temperatures between 32 degrees […]