Fertilizers geni Fertilizers - geni 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 (4) Cancel the filter RecommendedCheapestMost expensiveBestsellersTop rated Geni Powder In stock 9,82 € 8,12 € excl. VAT ShareTweetPin It