If you are looking for the luckiest orange flower, the Little Lucky™ Orange Lantana has to be mentioned. Each small flower comprises a dozen tiny bright, trumpet-shaped flowers that form a gorgeous round orange-yellow sphere that looks almost like a mini hydrangea. Measuring only 3-4 cm round, they last for over a week in a vase. These beautiful little flowers are an excellent addition to any fresh-flower bouquet. However, orange flowers are generally regarded as one of the luckiest colours. The flowers mark fertility and purity in Chinese, Persian, Indian, and some European cultures. The reason for this is that the orange flower produces flowers and fruit. The flowers even made it to the must-have wedding list in 1840 when they were added to Queen Victoria’s tiara at her wedding.