Iron and trace element are grouped as micronutrients for plants. This means that they are needed in low concentration. That being said, they still play an important role in plant...

Potassium is classified as part of essential macronutrients for plants. Potassium allows the movement of water, nutrients and carbohydrates in the plant’s tissue. At the same time it also regulates...

Along with nitrogen, phosphorus is part of a very important group of macronutrients. It plays a role of regulating protein synthesizing which is important for cell division and tissue development....

Nitrogen is one of the main macronutrients in aquascaping. It plays an important role in maintaining the plant's health. Not only that nitrogen is a major component of chlorophyll (a...