The dahlia boasts a unique flower head that comprises both central disc florets and surrounding ray florets. Each floret, though often inaccurately referred to as a petal, is a distinct flower in its own right. Dahlia flower forms exhibit variability, with one head per stem, ranging from compact sizes, as small as 5 cm (2 in) in diameter. The stems are characterized by their leafy structure. While many dahlia species do not yield scented flowers, they compensate with a vibrant array of colours, showcasing most hues, though blue is an exception in their palette.
When incorporating Dahlias into your floral designs, it's essential to provide the stems with a fresh cut. When arranged in a vase, regular water changes every couple of days, accompanied by a fresh cut, are necessary to ensure their continued hydration. This practice helps maintain the freshness and longevity of the Dahlias in the arrangement.
4 - 10 days