NH CalMag

NutriHydro CalMag is a high-performance inorganic supplement designed to deliver rapid calcium and magnesium intervention for hydroponic, soil, and substrate-based growing systems. Formulated with fully water-soluble calcium and magnesium, this product serves two critical functions: buffering cocopeat to remove excess potassium and sodium, and correcting calcium and magnesium deficiencies that lead to tip burn, leaf curl, and interveinal chlorosis. Its high solubility ensures fast absorption and efficient nutrient delivery, making it an essential tool for growers who demand precise control over secondary nutrient management. Whether you’re preparing fresh cocopeat or addressing nutrient imbalances in your crops, NH CalMag provides the immediate correction your plants need to thrive.

Available in 200 grams.

NutriHydro CalMag – Precision Calcium and Magnesium for Substrate Balancing and Deficiency Correction

NH CalMag is an innovative, fast-acting inorganic supplement specifically engineered to address two of the most common challenges in modern cultivation: cocopeat buffering and calcium-magnesium deficiency correction. This fully water-soluble formula delivers essential secondary nutrients exactly when and where your plants need them most.

The Foundation: Calcium and Magnesium

At the heart of NH CalMag are two critical secondary nutrients that every grower must manage carefully—calcium and magnesium. Though often overlooked, these elements are fundamental to plant structure, metabolism, and overall vitality.

Calcium is the structural engineer of plant cells. It strengthens cell walls, ensuring firm stems, robust root development, and improved resistance to diseases and environmental stress. Calcium also regulates nutrient transport within the plant and supports the proper function of enzymes and hormones. Without adequate calcium, plants develop blossom end rot in fruiting crops, tip burn in lettuce and leafy greens, and weak, collapsing tissues.

Magnesium is the powerhouse behind photosynthesis. As the central atom in every chlorophyll molecule, magnesium enables plants to convert sunlight into energy. It also activates enzymes involved in carbohydrate metabolism and protein synthesis. Magnesium deficiency manifests as interveinal chlorosis—yellowing between leaf veins—and can severely limit growth and yield.

NH CalMag delivers both nutrients in highly available, fully water-soluble forms, ensuring rapid uptake and immediate plant response.

Dual-Purpose Design: Buffering and Correction

1. Cocopeat Buffering

Cocopeat is a popular growing medium, but it comes with a hidden challenge: high levels of naturally occurring potassium and sodium. These elements can interfere with calcium and magnesium uptake, leading to nutrient lockout and deficiency symptoms even when nutrients are present. NH CalMag solves this problem by saturating the cation exchange sites in cocopeat with calcium and magnesium, effectively displacing excess potassium and sodium before planting begins.

By buffering your cocopeat with NH CalMag, you create a balanced, nutrient-ready substrate that supports optimal plant growth from day one. This single step prevents weeks of frustration and ensures your crops have access to the nutrients they need without competition or imbalance.

2. Deficiency Correction

Even in well-managed systems, calcium and magnesium deficiencies can appear due to pH imbalances, high EC levels, nutrient competition, or inadequate fertilization. NH CalMag provides a fast, reliable solution. Whether applied as a root drench or foliar spray, its high solubility ensures rapid absorption and quick correction of deficiency symptoms like tip burn, leaf curl, interveinal chlorosis, and weak growth.

Why NH CalMag Works

NH CalMag belongs to the Rapid Nutrient Intervention category—a line of highly available corrective solutions designed to fix nutrient deficiencies and balance media chemistry with precision. Unlike slow-release or organic alternatives, NH CalMag acts immediately, delivering results you can see within days.

Its fully water-soluble formulation means no residue, no clogging, and no waste. It mixes cleanly into nutrient solutions, drip systems, and spray tanks, making it compatible with hydroponics, soil, and foliar applications. For growers who value efficiency and precision, NH CalMag is the tool that bridges the gap between problem and solution.

Versatile Application Across Growing Systems

NH CalMag is engineered for flexibility. Whether you’re running a hydroponic system, preparing cocopeat for transplanting, or managing soil-grown crops, this product adapts to your needs:

• Hydroponics (Kratky, NFT, DWC): Add to nutrient reservoirs for ongoing calcium and magnesium supplementation
• Cocopeat Buffering: Soak cocopeat before planting to remove excess salts and pre-charge the medium
• Soil Application / Drip Irrigation: Apply as a root drench to correct deficiencies and support root health
• Foliar Spray: Deliver nutrients directly to leaves for rapid uptake and visible improvement

The Results You’ll See

With NH CalMag, growers can expect:

• Stronger, healthier plants with improved structural integrity and disease resistance
• Prevention of common disorders like blossom end rot, tip burn, and interveinal chlorosis
• Optimized substrate performance through proper cocopeat buffering and nutrient balance
• Faster recovery from calcium and magnesium deficiencies
• Improved crop quality and yield through precise secondary nutrient management

Practical, Proven, Professional

NH CalMag is designed for growers who understand that success lies in the details. It’s not just about adding nutrients—it’s about adding the right nutrients, in the right form, at the right time. Whether you’re a commercial hydroponic farmer, a backyard grower perfecting your leafy greens, or a substrate specialist preparing cocopeat for sale, NH CalMag gives you the control and consistency you need.

In conclusion, NH CalMag is more than a supplement—it’s a strategic tool for nutrient precision. It represents a professional approach to crop nutrition, delivering rapid intervention and lasting results. Trust NH CalMag for balanced substrates, corrected deficiencies, and stronger, more productive crops.

Available in 200 grams.