Future Harvest Calnesium - 10 Litre

Future Harvest Calnesium is a liquid cal-mag nutrient supplement for preventing blossom end rot and supporting calcium, magnesium, and iron availability in plants. This cal-mag supplement is also a calcium and magnesium booster designed to strengthen plant structure and support healthier growth.

Calnesium 2-0-0 is positioned as a nutrient additive or supplement that improves calcium, magnesium, and iron availability, helping reduce common deficiency-driven problems. One of its most practical benefits is blossom end rot prevention in tomatoes and peppers, where consistent calcium availability is directly tied to fruit quality. By supporting nutrient availability, Calnesium helps plants build sturdier cell walls, which supports stronger, healthier plant growth and improved yield potential in fruiting gardens.

The compact facts layer is simple and shopper-friendly: Calnesium is 2-0-0. Beyond NPK, the product is formulated to support calcium, magnesium, and iron absorption, with micronutrient support included. Key inputs are mineral and chelated sources, including calcium nitrate and calcium chloride for calcium support, magnesium nitrate for magnesium support, and chelated iron and chelated zinc (EDTA forms), plus sodium molybdate as a micronutrient source. This combination keeps the product focused on essential element availability without turning it into a complicated multi-part solution.

Calnesium is also positioned around performance benefits that matter in real gardens: stronger plant cells and tissues for increased resistance to stress, support for cell division and plant tissue development, and improved water, nutrient, and carbon dioxide uptake. Those function-level benefits tie directly to what growers want from a cal-mag supplement—stronger structure, steadier growth, and fewer setback symptoms when plants are pushing hard through active development and fruit set.

For system fit, Calnesium is identified for hydroponics and is also described as suitable for foliar application, giving you flexibility in how it can be used within a broader nutrient program without changing its role. If you’re looking for a liquid nutrient additive that supports calcium and magnesium availability, helps prevent blossom end rot in tomatoes and peppers, and reinforces sturdy cell wall support for overall plant health, Future Harvest Calnesium is a clean, purpose-built choice for that job.

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.