Product Description
There are 3 others essential for plant development, carbon, oxygen and hydrogen, however these are not thought as supplements. Most Brown Humic Amino Shiny Granules depend on a NPK structure (potassium, phosphorus and nitrogen), and incorporate optional plant supplements (magnesium, sulphur and calcium) and follow components. With 'follow components' the micronutrients of our Brown Humic Amino Shiny Granules, for example, copper and iron are implied. These granules are sold in bulk at affordable prices.