Mega Crop 2 Part is a 2 part nutrient system that is suitable for Hydroponics, Injectors and Soil. Using the 2 part system of Part A and Part B almost any nutrient combination can be made for all stages of a plants life, suitable and customizable for any crop type as well! Mega Crop 2 Part does not require extra additional Magnesium, and is superior to other 2, 3 and 4 part Hydroponics products because it includes additionally Amino Acids (organic soybean source) and soluble Seaweed Kelp! It can be used interchangably with other 5-12-26 nutrient formulas dosage wise. Legal Disclaimer: This product does NOT contain any pesticides, synthetic PGR’s, or and other EPA regulated ingredients. This product is fully compliant with all EPA rules and regulations. This product meets or exceeds all OMRI and state guidelines for heavy metals verified through independent lab testing, and is safe to be used on crops meant for human consumption.