Nutrispray by Aptus is a double action treatment rich in moisturising and cleaning agents, horse chestnut extract and micro-elements (manganese, sulphur, zinc and iron) that provides plants with both nutrition and protection. Its natural formula regulates the hydration level of the leaves and makes up for nutritional deficiencies. Moreover, it creates a film that protects them against external agents for two weeks approximately. Nutrispray comes in 50 ml bottles. Spray the leaves with 2 ml/L of water during the 1st, 3rd and 5th weeks of flowering outdoors. Indoors, apply one week after sowing and, subsequently, once a month until harvest.