Silverado Blue™ Freeze Dried Rose Petals10 cups (2. 5 litres) of soft lilac freeze dried rose petals. As well as their lovely shades of lilac, these rose petals have gorgeous hues of silvery blue, purply pink and mushroom pink throughout. Silverado Blue Petals are one of our most versatile colours because they look fabulous with almost any shade of blue, purple, silver, grey, charcoal and even many soft pinks. This is one of our home grown colour combinations that you're not likely to find