Chrysal RVB Clear Intensive is a clear universal hydrating post-harvest treatment especially for roses and a wide range of other flowers. Chrysal RVB Clear Intensive stimulates the water uptake, thus preventing bent-neck, and improving the flower development and leaf quality. It balances the pH of all water types. Chrysal RVB Clear Intensive is recommended for use by growers so everyone can enjoy their flowers for as long as possible.