Bio Novest Iron
Iron is the component of several enzymes and plays an important role in chlorophyll synthesis; significant iron deficiency usually develops in soils with a high pH-value. The deficiency of iron causes so-called iron-chlorosis, the typical symptom of the tips turning yellow, which starts on the youngest leaves; the inter-vein areas turn yellow and the veins remain green. In the absence of iron, the production of chlorophyll is reduced! In more severe cases the leaves turn completely white and on the edges of the leaves brown, irregular necrotic spots appear. The leaves suffering from iron deficiency usually do not fall during the growing season.
Application and Rate
Recommended use based on professional advice or for foliar fertilization 2.0-5 l/ha applied at the appearance of the symptoms. It is recommended to spray every 10 to 12 days, on 2 to 3 occasions until the elimination of the symptoms! Generally recommended an application for foliar fertilization 0.5-1.5%; in small gardens, 5 to 15 ml concentrated product/1 liter water or 50 to 150 ml concentrated product/10 liter water. In small gardens for nutrient solvents 1 to 3 ml/m2 – maximum concentration of 10% – spay has to be applied /30 to 40 ml concentrated product in a total spray volume of 30 liters/. In plantations (grape, fruits, ornamental trees, ornamental shrubs, evergreens, nursery, forest nursery) if only one or a few trees or plants show the symptoms of iron-chlorosis, the symptoms can be treated “individually” by watering the plants with the nutrient solvent