What temperature range should tropical flowers be kept at in a cooler?

Tropical flowers thrive best in slightly warmer conditions compared to other types of flowers, which makes maintaining the appropriate cooler temperature vital for their preservation. Keeping tropical flowers at a temperature range of 34-40 degrees Fahrenheit helps to ensure they remain hydrated, fresh, and vibrant for longer periods. This specific range strikes a balance between preventing chilling injury, which can occur at lower temperatures, while still being cool enough to slow down respiration and reduce the development of bacteria and ethylene production, which can hasten decay.

In contrast, other temperature ranges listed are either too cool or too warm for tropical flowers, which may lead to faster deterioration or damage. For instance, temperatures below 34 degrees F could risk chilling injuries that tropical flowers cannot tolerate, while those above 40 degrees F may not slow down their metabolism sufficiently, leading to decreased longevity and quality. Therefore, the recommended range of 34-40 degrees F is optimal for maintaining the health and appearance of tropical flowers in cooler storage conditions.