Organic fertilizer Istarka Mn

with trace elementsrich in manganeseliquid

ISTARKA Mn prevents or corrects manganese deficiency, by foliar application. Manganese is a micronutrient that is needed for photosynthesis to take place correctly, for good root development and for the synthesis of lignin, which strengthens the cell walls. Manganese deficiency hinders the formation of chloroplasts and thus slows photosynthesis, restricting the growth of roots and shoots. The manganese content of ISTARKA Mn is complexed by lignosulphonates, natural molecules derived from lignin, containing sugars that facilitate the product’s penetration into the plant without causing phytotoxicity. Micronutrients that are complexed by lignosulphonates are highly stable against photodegradation, and so ISTARKA Mn can be applied by foliar application while maintaining full effectiveness.