Levington Sulphate Of Iron Ericaceous Plant Fertiliser Feed Azalea Roses 1.5kg
Fertiliser analysis: UK iron (Fe) water soluble 12%, magnesium oxide (MgO) 5%. ROI iron (Fe) water soluble 12%, magnesium (Mg) 3.01%. It contains 5% magnesium to boost photosynthesis and produce glossy, lush green leaves.