Advanced Nutrients Sensi Cal-Mag Xtra — Calcium & Magnesium Support for Hydroponic and Soilless Grows

Advanced Nutrients Sensi Cal-Mag Xtra is a concentrated 4-0-0 supplement designed to add calcium and magnesium to nutrient programs where these elements may be under-supplied—especially in hydroponic, coco, and other high-demand growing environments. The formula uses chelated forms of key minerals to help keep nutrients available in solution for dependable feeding across growth stages.

Formulated for high-performance systems

In addition to calcium and magnesium, Sensi Cal-Mag Xtra includes supportive micronutrients such as chelated iron, manganese, and zinc, plus kelp-derived components. This makes it a practical add-on for growers who want a straightforward way to round out their feed schedule without changing their base nutrient brand.

Compatibility and use

Sensi Cal-Mag Xtra is suitable for a wide range of setups, including deep water culture (DWC), drip, aeroponics, NFT, flood-and-drain, and continuous liquid-feed systems. It can be used alongside pH Perfect and non-pH Perfect base nutrients and is intended to complement—not replace—your primary nutrient regimen.

Key benefits

• Chelated mineral forms: Calcium and magnesium in chelated form to support efficient uptake in solution.

• Micronutrient support: Includes chelated iron, manganese, and zinc to help round out a feeding program.

• Kelp-derived inputs: Adds naturally sourced components commonly used in plant nutrition programs.

• Wide system compatibility: Works in aeroponics, NFT, DWC, flood-and-drain, drip, and other hydro systems.

• Easy to integrate: Designed to fit alongside most base nutrient lines and feeding schedules.