Sensi Cal-Mag Xtra by Advanced Nutrients feeds your your crops the extra Calcium, Magnesium, and Iron they need If You Use a Non-Advanced Base Nutrient or when plants ask for more.
Plants - just like all forms of life, including human beings - require a complete range of essential elements in order to thrive. Not one can be lacking, or your crops may suffer nutrient deficiencies. Of course, different concentrations of different nutrients are required by plants and animals at different stages of their lives.
Just like young, developing children need vitamins and minerals, your plants need a steady supply of calcium and magnesium to ensure vigorous, healthy growth. But even expert growers often overlook another crucial element for high-value crops: specific forms of iron in precise ratios.
If you&'re using our base nutrients, your crops are already getting the correct amounts of Ca, Mg, and Fe. But if you&'re using our competitors&' base nutrients, your crops could suffer from stunted growth or yellowing leaves. In that case, use Sensi Cal-Mag Xtra - the nutrient supplement formulated with the ratios of Ca, Mg, and Fe yourcrops need.
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
DIRECTIONS:
Hydroponics: Use 2 mL per Liter to correct deficiencies. Repeat after 1 week, if necessary.
Foliar Spray: Use 2 mL per Liter. Repeat after 1 week, if necessary.