👉 Koolah is a term used to describe a small, delicate flower that grows in warm and sunny conditions. It is often associated with Hawaii, where it is known as 'Hawaiian lilies'. The name comes from the Hawaiian word 'koholai', which means "little plant" or "flower". Koolahs are typically small and delicate flowers, with a round shape and soft petals that resemble tiny tulips. They are often used in bouquets to add color and