Athena Nutrients Blended Line CaMg - 1 Gallon

Athena Nutrients Blended Line CaMg is a liquid mineral fertilizer and calcium magnesium and iron supplement made for hydroponic growing in demanding growth phases. It’s designed to help address common cal-mag and iron gaps that can show up during heavy growth and development, while keeping the overall elemental balance steady.

CaMg focuses on the three secondary elements growers most often chase in fast-moving gardens: calcium, magnesium, and iron. It’s positioned to help correct common Ca/Mg/Fe deficiencies without pushing your nutrition program out of balance, which is especially valuable when plants are accelerating and minor shortfalls can quickly become visible. Alongside those minerals, it also supplies nitrate nitrogen as part of its nutrient profile, supporting a more complete “cal-mag supplement” role rather than acting like a single-element additive.

A compact facts layer: CaMg is rated 2-0-0. That makes it a supportive, nitrogen-forward supplement intended to complement a complete base nutrition program, not replace it. When your garden needs extra secondary-element support, the 2-0-0 profile keeps the focus on bridging calcium and magnesium needs while still contributing useful nitrogen.

For the ingredient foundation, CaMg is derived from calcium ammonium nitrate, calcium chloride, magnesium nitrate, and iron EDTA. That iron source is a key part of why this product is described as providing chelated iron, helping keep iron availability more dependable in real-world hydroponic conditions.

On system fit, CaMg is intended for hydroponic use only. It’s described as particularly useful in reverse osmosis water setups and in inert media, including coco and rockwool. Those environments can be more prone to calcium, magnesium, and iron shortfalls, so having a dedicated calcium magnesium and iron supplement on hand can help keep growth on track when conditions are demanding.

This is a good fit for hydroponic growers running reverse osmosis water or inert media who want a liquid mineral fertilizer that supports overall elemental balance while helping address common Ca/Mg/Fe deficiencies. If you’re looking for a cal-mag supplement with chelated iron, nitrate nitrogen, and a verified 2-0-0 rating, Athena Nutrients Blended Line CaMg is built for that exact role.

Warning – Important Safety Information

This product may cause mild skin irritation and eye irritation. Avoid unnecessary contact with skin, eyes, and clothing. Use only as directed.

General safety precautions

Read and follow all instructions on the product label and any accompanying documentation before use. Keep out of reach of children and pets. Do not ingest. Avoid breathing vapours, mist, or dust that may be generated during handling or use.

Wear appropriate personal protective equipment (PPE), such as protective gloves, long sleeves, long pants and closed-toe footwear. When there is a risk of splashing or airborne particles, use safety glasses or other suitable eye and face protection.

First aid – skin contact

IF ON SKIN OR HAIR: Remove contaminated clothing immediately. Rinse skin with clean water for several minutes, then wash with mild soap and water. If irritation or redness develops and persists, seek medical attention. Wash contaminated clothing before reuse.

First aid – eye contact

IF IN EYES: Rinse cautiously with clean water for several minutes, keeping eyelids open. Remove contact lenses if present and easy to do. Continue rinsing. If irritation persists, obtain medical advice.

First aid – ingestion and inhalation

IF SWALLOWED: Rinse mouth thoroughly with water. Do not induce vomiting unless instructed by a medical professional. Seek medical attention if you feel unwell.

IF INHALED: Move the person to fresh air and keep them comfortable for breathing. If coughing, breathing difficulty, dizziness or other symptoms occur, seek medical assistance.

Storage and handling

Store this product in its original closed container, in a cool, dry and well-ventilated area. Protect from extreme temperatures and direct sunlight. Keep container tightly sealed when not in use.

Avoid release to drains, natural waterways or outdoor soil. Dispose of unused product and empty containers in accordance with local regulations and the directions on the label.

Important: If medical advice is needed, keep the product label or container available. Always follow the specific instructions and safety recommendations provided by the manufacturer. This safety notice is intended as general guidance and does not replace official label directions or documentation.