Florist's Guide to Chrysanthemums

With their extraordinary range of colours, shapes and sizes, chrysanthemums are far more versatile than their traditional reputation suggests. From loose, daisy-like sprays to sculptural spider blooms and large disbud heads, they can bring colour, structure, texture and impressive longevity to almost any floral design.

They are also one of the most dependable cut flowers for professional florists. Properly handled chrysanthemums can give around two to three weeks of vase life, with spray and disbud varieties commonly achieving 15–25 days under good conditions. That combination of versatility and staying power makes them a particularly useful flower for busy florists.

The British growing season & varieties

Chrysanthemums are closely associated with late summer and autumn in the UK, with the main garden flowering season running from September to November. As cut flowers, however, the range is considerably broader, with specialist growers and glasshouses extending availability beyond the traditional garden season.

At Evolve, the British-grown chrysanthemum range currently includes locally grown stems, with varieties and colours including pink, orange and dark bronze-red. The wider British Flowers Direct collection also includes chrysanthemums such as Ellen Yellow, Ellen White and Payton Lady Pink, alongside imported varieties when particular colours, forms or availability are required.

For floristry, it is worth looking beyond the word 'chrysanthemum' and considering the form of the flower itself:

• Spray chrysanthemums: Multiple smaller flowers develop along a branching stem, making them particularly useful for bouquets, arrangements and designs where movement and volume are needed.
• Disbud chrysanthemums: Side buds are removed during cultivation so that the plant produces one large flower per stem. These make excellent focal flowers and can give the visual impact of a much more expensive statement bloom.
• Pompon chrysanthemums: Compact, rounded flowers with densely packed petals. They are useful for adding texture and repeated shapes to both structured and natural designs.
• Spider chrysanthemums: Distinctive blooms with long, narrow petals that create an open, sculptural silhouette. They are particularly effective when you want movement or a less conventional chrysanthemum shape.
• Single and daisy forms: Open centres and simpler petal arrangements give these varieties a more relaxed, natural character and make them useful in meadow-style or informal designs.

The colour palette has moved a long way from the traditional golden yellow associated with the flower. Today, florists can work with whites, creams, greens, yellows, pinks, reds, purples, oranges, bronzes and deep autumnal shades.

The mechanics of chrysanthemums in floristry design

The great strength of chrysanthemums is their range. A spray chrysanthemum can provide several flowers from a single stem, while a disbud can perform the role of a substantial focal flower. The different forms can therefore be used for very different design purposes, even though they all belong to the same flower family.

Essential mechanics & handling rules:

1. Choose the right opening stage: Unlike some flowers where the tightest possible bud is preferable, chrysanthemums are generally best purchased with good colour showing and the flowers partly to mostly open. Standard chrysanthemums are normally harvested fully open or nearly open, while sprays can be harvested with the more mature flowers beginning to open. Very immature buds may fail to develop properly.
2. Give the stems room: Spray and spider chrysanthemums can become tangled, while the delicate florets of some varieties can be damaged by rough handling. Avoid overcrowding buckets and handle the flower heads carefully during conditioning and design work.
3. Watch the foliage: Chrysanthemums can develop yellowing or browning foliage if they become dehydrated or are stored under unsuitable conditions. Remove any foliage that will sit below the waterline, both when conditioning and when arranging.
4. Use them for longevity as well as colour: Their long vase life makes chrysanthemums particularly useful in designs that need to look good for several days, including retail work, corporate flowers, sympathy work and larger installations.

Florist Tip: Don't dismiss a chrysanthemum because it looks familiar. Changing the form can completely change the character of a design. A bronze spray chrysanthemum can add autumnal texture, while a large white disbud can become a clean, architectural focal flower.

Step-by-step conditioning for maximum vase life

Chrysanthemums are forgiving, but good conditioning is still important if you want to make the most of their naturally long vase life.

1. Check the stems and foliage on arrival: Look for healthy green foliage and flowers with good colour and no signs of botrytis, bruising or dehydration.
2. Give them a clean recut: Remove around 3 cm from the base of the stem using a clean, sharp knife or floral snips. A fresh cut helps the stems take up water after transport.
3. Remove lower foliage: Strip away any leaves that would sit below the waterline. Submerged foliage quickly breaks down and can compromise water quality.
4. Rehydrate properly: Place the stems into clean buckets containing fresh water and professional flower food. Allow them time to hydrate thoroughly before arranging. For dry-packed chrysanthemums, professional post-harvest guidance recommends allowing at least two hours for hydration.
5. Keep them cool: Chrysanthemums can be stored dry when correctly packed, and professional post-harvest guidance recommends cool storage around 1–3°C. Once conditioned, keep them away from heat sources and direct sunlight.
6. Maintain clean water: Change vase water regularly and recut the stems as necessary. Remove fading flowers and damaged foliage to keep the arrangement looking fresh.

Chrysanthemums are not particularly sensitive to ethylene, which is another reason they perform well in mixed arrangements. Good hygiene, hydration and careful handling remain the most important factors in getting the best from them.

Why you'll love the Evolve Flowers chrysanthemum collection

Chrysanthemums may have been around for centuries, but there is nothing old-fashioned about the choice available to today's florist. Used for their individual forms rather than treated simply as a filler flower, they can bring some of the most interesting shapes, colours and textures of the season to a design.