colourless
It has the richest source of natural potassium for healthy plant
It comes in 4 sizes:
Every plant species has its own pH requirement so its roots are able to absorb the nutrients more effectively
Fe-DTPA containing 11% chelated Powder Weight:100g colourlessAll plants need seventeen elements to grow. They are carbon, hydrogen, oxygen, nitrogen, phosphorous, potassium, calcium, magnesium, sulphur, zinc, copper, iron, manganese, boron, molybdenum, chlorine and sodium. In nature, plants derive these elements from the atmosphere or from the minerals in the soil. Most of the trace elements used in REXOLIN nutrients are chelated with sodium salts. As such, they are not only stable, water soluble, organic and