Why the dahlia is this summer's must-have flower
From romantic wedding bouquets to eye-catching retail displays, the dahlia is one of the most versatile summer flowers for professional florists. With its incredible variety of colours, shapes and sizes, this seasonal favourite offers endless opportunities to create distinctive floral designs that inspire customers.
Why dahlias remain a florist's summer favourite
Every summer, dahlias return to flower shops across Europe. And it's easy to see why. Few seasonal flowers offer the same combination of colour, texture and versatility. Whether you're creating an elegant bridal bouquet, a striking shop display or a hand tied bouquet for everyday sales, there's always a dahlia that fits the design.
Their popularity also reflects a broader trend. Customers are increasingly drawn to seasonal flowers with a natural look and plenty of character. Dahlias tick every box. They feel luxurious without being formal and instantly add movement, depth and colour to floral arrangements. A great bouquet doesn't need more flowers. It needs the right flowers.
For many florists, dahlias have become one of those essential seasonal ingredients that elevate almost any design.
Endless possibilities throughout the season
One of the biggest strengths of the dahlia is its incredible diversity. With hundreds of varieties available, florists can keep their assortment fresh throughout the summer months without ever feeling repetitive. Some varieties are perfect for soft, romantic wedding work, while others are ideal for bold retail displays or contemporary floral installations.
Dahlias combine beautifully with flowers such as: Hydrangeas, Lisianthus, Cosmos, Zinnias, Snapdragons and Ornamental grasses. These combinations create bouquets with texture, movement and a relaxed, garden inspired appearance. They're exactly the kind of natural floral designs many customers are looking for today.
Buying dahlias is about more than choosing a colour
When selecting dahlias, experienced florists don't just look at colour. Flower size, stem strength and bloom stage all influence how the flowers will perform in different types of floral work.
Large dahlias are perfect for impactful focal points, while smaller decorative and pompon varieties are easier to distribute throughout a bouquet without making it feel heavy. By combining several varieties in one design, florists create arrangements with natural rhythm, texture and depth; qualities that customers increasingly appreciate.
Frequently asked questions
When are dahlias in season?
Dahlias are mainly available from July through October. During this period, florists benefit from the widest choice of colours, varieties and stem lengths, making them one of the most popular seasonal flowers for summer floral designs.
What are dahlias most commonly used for?
Dahlias are ideal for wedding flowers, premium bouquets, event floristry, shop displays and seasonal arrangements. Their wide variety of colours and flower forms makes them suitable for both classic and contemporary floral styles.
How can florists improve the vase life of dahlias?
Cut stems at an angle, place them in clean water immediately and refresh the water regularly. Keeping dahlias cool and away from direct sunlight will help maintain their quality and allow customers to enjoy them for longer.