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.
• Exact, consistent formulation
• Contains the precise ratios your plants need
• Provides superior results over competing brands
• Helps make plants stronger — more productive!
• Created by hydroponic specialists for hydroponic specialists