Hydrangea are perfect for any wholesale wedding flowers as they have a wide range of beautiful colours. They can be used for bouquets, table arrangements, decorating venues and even pedestal displays. Hydrangeas can be anything from 20cm wide and stems can grow from 30cm up to 80cm tall. The longer the stem on wholesale Hydrangeas, the larger the diameter of the flower head. A very popular choice for DIY wholesale wedding flowers as they have such large heads they are very easy to arrange. .