Chrysal Professional 2 now has an improved formula to keep flowers beautiful even longer. Professional 2 has been specially developed for use by wholesalers, bouquet makers, florists, and retailers,  in vases and buckets of all cut flowers. It contains just enough nutrients for the natural development of flowers whilst preventing flowers from opening too soon. The improved formula stimulates water absorption and keeps flowers and leaves fresh and beautiful. The solution can be used for up to 5 days, reducing the necessity to change the water as frequently. In addition, it reduces wastage by an average of 50% compared to water alone.