Enormous flowers in white, pink or blue that change color to autumnal shades of red, brown or green. Obviously we’re talking about the hydrangea. This flower fits perfectly with September, the month in which summer cautiously gives way to autumn.
The hydrangea is a member of the Hydrangeaceae family. The Latin name Hydrangea literally means water barrel’: ‘hydro’(water) and ‘angeion’ (barrel or jug). This plant originates from China and large parts of North and Central America and other regions in East Asia. The hydrangea symbolizes grace, gratitude, beauty and abundance because of the extravagant number of flowers and the generous full shape. The name ‘hortensia’ which is used for the hydrangea in some languages was invented in 1771 by the French botanist Philibert Commerson.
Flowers can reach a diameter of 25 cm, and the stems can be more than a metre long. The best-known hydrangea is Hydrangea Macrophylla. There are many cultivars of the species with pink, white, green, red, purple or blue inflorescences. The blue colour has been created by the grower by adding special substances to the water. There are flowers with even, intense colours, but also bicoloured varieties. The shape of the inflorescence is a sphere - the small flowers that make up the sphere can be single-flowered or double-flowered. Cut hydrangeas retain the colour from the time when they are harvested. They do not continue to change colour. You can choose for young, fresh flowers that have not changed colour, or colour-changed flowers that have already achieved autumnal shades. The further the colour of the hydrangea has changed, the longer its vase life. Many colour-changed hydrangeas are available in September.
Care tips for professionals
- Trim the stems diagonally with a clean, sharp knife or secateurs.
- Remove the leaves so that no leaves are left hanging in the water.
- Place the flowers in water immediately after trimming.
- Hydrangeas do not do well in a metal vase or bucket.
- Fill the vase with clean water and add cut flower food for shrub branches.
- Should the fresh flowers start to droop, remove them from the water, trim about 5 cm off diagonally and place them in a cool spot for a few hours until they are fully recovered. Alternatively you can use the Quick Dip which will have them proudly upright quickly. The Classic range has fewer problems with drooping, and also dries beautifully to last much longer as a dried flower.
Display tips for professionals
You can make attractive floral arrangements in September that you can leave to dry. For example, combine the Classic hydrangea with Sedum and Japanese anemone. You do not need to give this arrangement any water - it dries out beautifully and thereby has a very long vase life. You can make another richly floral display by combining hydrangea with delphiniums, dahlias, roses or carnations. Lots of impressive flowers together, although the hydrangea continues to play the leading role. You need seven to eight sizeable flowers for a wreath with a 30 cm diameter. Dismantle the flowers and make small sprigs that you insert all round the wreath. Combine with other autumn flowers such as Sedum, Physalis, rosehips and foliage materials such as Eucalyptus and Galaxy.