Fertilizers Weight - 300g Fertilizers - Weight - 300g Fertilizers, stimulants and other support from a wide range of world-renowned manufacturers. In this category you can choose from fertilizers suitable for peat and coconut substrates as well as hydroponic cultivation. Filters and sorting (5) Cancel the filter RecommendedCheapestMost expensiveBestsellersTop rated Grotek Carbo Max On order 9,43 € 7,79 € excl. VAT Grotek Blossom Blaster On order 12,31 € 10,17 € excl. VAT Grotek Vegetative Growth Booster On order 19,31 € 15,96 € excl. VAT ShareTweetPin It