What temperature range do cool season crops thrive in?

Cool-season crops are specifically adapted to thrive in temperatures that are typically cooler than those preferred by warm-season crops. The ideal temperature range for cool-season crops generally falls between 15° to 20° C. Within this range, crops such as spinach, lettuce, and peas perform optimally, allowing for maximum growth and yield.

Temperatures below this optimal range can still support growth, but the crops may not reach their full potential as their metabolic processes slow down. Conversely, if the temperatures rise above 20° C, it can trigger stress responses in these plants, leading to reduced growth and potential damage.

Understanding the ideal temperature range for cool-season crops is crucial for farmers and gardeners in planning planting schedules and managing crops effectively to ensure a successful harvest.