C-NNA is the Dutch expert in cultivating your favorite crops and achieving the best results in the easiest way, supported by many years of R&D and experience in the field.
BIOC-NNA is C-NNA's organic line of products, their fertilizers are 100% organic and especially developed for cultivation in soil. Products grown with BIOC-NNA fertilizers can be called organic, provided they are grown biologically and in accordance with international guidelines.