CK® Your partner in smarter & tailored crop solutions

At CK®, we know that successful cultivation depends on more than just individual products-it requires smart integration, precision, and adaptability. That’s why we proudly introduce CK® Crop Kit™, a comprehensive line of synergistic input solutions, including single elements (Ca, Mg, Zn, etc.) and micronutrient formulations, designed to work together throughout the entire crop cycle. From soil preparation and seedling establishment to vegetative growth and fruiting, each Crop Kit™ provides tailored nutrient programs that simplify decision-making and maximize crop productivity. Whether you’re managing open-field agriculture or high-tech greenhouses, CK® Crop Kit™ delivers practical, easy-to-apply solutions backed by agronomic expertise and field-proven results. Unlock the full potential of your crops-kit by kit.

CK® Crop Kit™ CopperS™

CK® Crop Kit™ CopperS™ is a crystalline, highly soluble blue fertilizer developed to efficiently correct and prevent copper deficiencies in crops. Based on premium-quality copper sulfate (CuSO₄·5H₂O), it ensures reliable solubility and rapid plant availability, making it suitable for both preventive and corrective applications. CopperS™ provides crops with essential copper to strengthen enzymatic activity, chlorophyll formation, lignin biosynthesis, and natural resistance mechanisms.