I still believe that you should use the prof 2, but only when u can justify the cost of purchase against wastage.... it def. reduces wastage and i would never be without it..... We used to have to wash our vases twice weekly, but ever since using the prof 2 we only wash once, so if u have staff then that alone will pay for the prof 2... ....

Mind u im a chrysal addict... have flower food for every occasion , even use the RVB solution for my roses in cold storage.....

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