Rainbow rose for this colouring process are "Rosa" La Belle and "Rosa" Avalanche+. However, these cultivars' rainbows are not as bright as "Vendela". Some vendors use the cultivar name to describe their products, "e.g.", Vendela Rainbow Rose, or Rose Avalanche Crystal Green. The Original Rainbow Rose has the seven colours of the rainbow and is the most popular rose in this category. However, there are also the tropical variant with combinations of red/pink and yellow, and the ocean variant with combinations of green and blue. Other colour combinations are also possible, though black and white are impossible to make. Rainbow rose The
With flying colours the nautical allusion, and are phrases to express persistence or stubbornness. ""Sailing under false colours"", staying consistent with its nautical origin, is another way to express deception, or to mislead or mystify. With flying colours "With flying colours" is a popular idiom of the English language. The phrase's origins relate to ship flags. Ships serve scientific and cultural needs, as well as the transportation of goods, and resolving political and national conflict. In the past, without the use of modern communication devices, a ship's appearance upon the immediate return to the port could communicate how the crew fared at sea.