What is the recommended angle for cutting flower stems?

Cutting flower stems at a 45-degree angle is recommended because this angle increases the surface area through which the flower can absorb water. A slanted cut prevents the stem from sitting flat on the bottom of a vase, which could block water uptake. Additionally, a 45-degree cut helps to prevent air bubbles from entering the stem's vascular system, ensuring that the flowers can drink water efficiently. This technique is commonly used in floral design to maintain the longevity and health of cut flowers, making it the best choice for florists and anyone arranging flowers.