Both a colour that evokes heat and easy feelings on contentment, pink floral colors are great bouquets for the gentle soul in your life. This species has the smallest flowers and so they measure 14.5 to 16 centimeters. Rich Textures - Adding ranunculus to bouquets with quite a lot of massive feathery blooms, longer outlined flowers, and smaller whimsical varieties can create a bouquet that stimulates all of the senses.