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  1. Meet Canna's Pieter Klaassen At Our Manchester Store

    Meet Canna's Pieter Klaassen At Our Manchester Store
    Holland Hydroponics are thrilled to announce that Pieter Klaassen, horticulturist from world renowned nutrient and substrate company Canna, will be swinging by our Manchester store in his funky Canna Camper Van on Thursday 15th January 2018

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