What is a key component in ensuring floral arrangements have longevity?

A proper water source is crucial for ensuring the longevity of floral arrangements because fresh flowers rely on water for hydration and nutrient absorption. When flowers are cut, they can develop air bubbles in their stems that hinder water uptake, so providing a clean and adequate water source is essential to maintain their freshness. This also involves using clean water and sometimes adding floral preservatives that contain nutrients, which help flowers last longer by preventing bacterial growth and providing essential elements.

While minimizing contact with air is beneficial to some extent, as it helps reduce dehydration, the primary factor for longevity is the ability of the flowers to take up water. Keeping them in direct sunlight is detrimental because excessive heat can accelerate wilting, whereas using plastic wrap is not a suitable practice for maintaining proper hydration or air circulation around the flowers.