Mag-Iron Special 18-6-18 Nutriculture Plus is a high magnesium and iron formulated for growers with high calcium bicarbonate water who need to ensure nutrient uptake at an elevated media pH. EDTA and DTPA, two different chelated forms, provide higher iron levels.
Mag-Iron Special 18-6-18 Nutriculture Plus is also high in Nitrate Nitrogen and recommended as an excellent choice for providing lush green foliage on annuals such as calibrachoa, petunias, vinca, and roses. The high Nitrate Nitrogen will also work well as a dark weather feed.
Total Nitrogen 18%, Phosphate 6%, Soluble Potash 18%, Magnesium 1.3%, Sulfur 2.35%, Boron 0.02%, Copper 0.02%, Iron 0.20%, Manganese 0.05%, Molybdenum 0.001%, Zinc 0.05%