CroxX is a German specialty fertilizer company based in Münster, Germany, and part of the WOCKLUM Chemical Group. With more than 20 years of experience in developing and marketing specialty fertilizers, nutrient enhancers, and fertilizer additives, we create innovative formulations that improve nutrient use efficiency and support sustainable agriculture worldwide.

Our products are safe, easy to handle and store, and ready for immediate application to granular, crystalline, and liquid fertilizers. Our comprehensive portfolio includes biostimulants, foliar fertilizers, micronutrients, granular and water-soluble fertilizers, as well as stabilized fertilizers — providing efficient and sustainable solutions for modern agriculture.