What is the process called when cut flowers and foliage are treated to extend their freshness?

The process of treating cut flowers and foliage to extend their freshness is known as conditioning. This essential step involves several practices aimed at ensuring that flowers remain hydrated and maintain their vitality after being cut. Conditioning typically includes removing excess foliage that may be submerged in water and cutting the stems at an angle to encourage better water absorption.

During conditioning, flowers are often placed in a solution that may include water and preservative agents, which help to prevent microbial growth and provide sugars to sustain the flowers. This process is critical in the floral industry as it significantly enhances the quality and lifespan of cut arrangements.

Preservation, while important, generally refers to processes that are used to extend the life of flowers post-harvest, often involving drying or treating them with chemicals to maintain their appearance long-term. Hydration specifically focuses on the water intake aspect, but does not encompass the complete process of conditioning, which includes comprehensive care for the flowers. Maintenance is a broader term and does not specifically refer to any protocol related to cut flower care.