What is a common technique for preserving the freshness of a corsage longer?

Limiting exposure to light and humidity is a highly effective technique for preserving the freshness of a corsage. Light can cause flowers to wilt and fade more quickly, while excessive humidity can lead to mold or decay. By keeping the corsage in a cool, dark environment, you help slow down the aging process of the flowers, allowing for a longer-lasting presentation. Proper storage conditions are crucial in extending the life and vibrancy of floral arrangements, making this method essential in corsage preparation and maintenance.

Other techniques mentioned, while they have their own benefits, do not specifically address the balance of light and moisture in the same way. Keeping the corsage moist with a water spray can help temporarily but may not always be practical or effective in the long term. Similarly, using larger flowers may not necessarily relate to their longevity when it comes to freshness and can even lead to other problems like increased weight. Storing a corsage in a cardboard box might protect it physically but does not effectively manage the environmental factors that contribute to flower deterioration.