Cut Flower Industry Fresh Flower Chrysanthemum Tulips Flower Growers Flower Guide Cut Flower Industry Cut Flower Industry Since 1986 Sierra has been distributing flowers and greens to wholesalers in Eastern Canada. Sierra's mission is to provide our clients with the best quality products and services in our industry. We strive to maintain a position of leadership within the industry, not only to promote the growth of our company but also to support the growth of our clients, our suppliers and our staff.