Advanced Nutrients Sensi Cal-Mag Xtra 4L

Product Description Are you experiencing yellowing leaves or stunted growth? If so, give Advanced Nutrients Sensi Cal Mag Xtra (4-0-0) a try! It contains the added calcium (Ca), magnesium (Mg) and iron (Fe) your crops need to thrive. Specially designed for use with all hydroponic systems and media. Benefits: • Exact, consistent formulation • Contains the precise ratios your plants need • Provides superior results over competeing brands • Helps make plants stronger — more productive! • Created by hydroponic specialists for hydroponic specialists