Potassium is a macro element required in large amounts for normal plant growth and development. It is integrally involved in metabolism and plant water relations. An important function of Nova Nutri K-41 is controlling stomatal movements. Potassium also plays an important role in photosynthesis and is involved in transport of sugars from the leaf. Visual deficiencies of potassium are light mottling of the leaves around the margins and between the veins. In many crops, eg cucurbits and sugar beet, applications of potassium can induce magnesium deficiency. Nova Nutri K-41 is formulated to supply both potassium and magnesium to the plant without causing a nutritional inbalance
