GRENA SUPER

GRENA SUPER naturally contains levorotatory amino acids, meso-elements such as calcium (15%) and micro-elements. GRENA SUPER is recommended for basic fertilisation, in particular for leaf vegetables or with tap root, but also for fibrous root crops such as garlic, onion or leek. The product ensures a high intake of organic compounds that encourage improvement in soil fertility and a continuous availability of essential nutrients for quality production.
GRENA SUPER is a product with a balanced supply of nitrogen and phosphorus (NP), in fact, 3% nitrogen and 2% phosphorus are particularly suitable for all vegetables growing underground such as carrots, radish, red turnips, beets or parsnip. It also suitable for broccoli, savoy cabbages, salad greens and radicchio (chicory), both in the open field and in tunnels, as well as fennel and celery, where the content of phosphorus and natural calcium fortifies the cell walls. The presence of 2% magnesium helps prevent nutritional deficiencies of crops and ensures better physiological processes. The presence of amino acids such as alanine, isoleucine and leucine which are precursors of aromas and arginine which is a precursor of taste, combined with the stimulation of methionine allows a better development of buds and increases the quality and quantity of production.