What is the result of removing foliage from the stem that is below the water level?

Removing foliage from the stem that is below the water level can lead to bacterial growth because submerged leaves can decompose in the water, creating an environment conducive to bacterial proliferation. When leaves decay, they release nutrients and organic matter that promote bacterial growth, which can lead to cloudy water and a negative impact on the overall health of the arrangement.

In contrast, keeping the stems clean and free of submerged foliage helps maintain clear water, which is crucial for the longevity and health of cut flowers. This cleanliness helps to minimize any potential for decay and prolongs the life of the floral arrangement by reducing the risk of bacteria that can block the stems and impede water uptake. Overall, managing the foliage and ensuring that only clean stems are submerged in water is critical for maintaining optimal conditions for cut flowers.