15-15-15+20(SO3)+Zn
15-15-15+20(SO3)+Zn Composite fertilizer contains nitrogen (N), phosphorus (P2O5) and potassium (K2O) in a balanced manner. It should be used for balanced fertilization especially in potassium poor soils. It is used as base fertilizer (underground) in all plants by taking into account the root depth of the plant. It is used in every region of our country in field crops (beet, potato, sunflower, corn, cotton), fruit trees (stone and soft-core fruits, citrus, vineyard, olive, hazelnut and banana) and all summer and winter vegetables as base fertilizer (underground). In annual fields and vegetables, it is applied by spreading or seeder by taking into account the root depth of the plant before seed sowing or seedling planting. In perennial fruit trees, vineyards and olive trees, it is applied as a band to the crown projection (away from the trunk) of the trees 2-3 weeks before bud swelling and mixed to a depth that will not cut the roots.
