EYVA CalMag

Product detailed description

EYVA CalMag: The basis for stable nutrition in soft water

EYVA CalMag is an essential calcium and magnesium supplement, designed specifically for growers using soft or reverse osmosis (RO) treated water. This product compensates for a lack of key minerals, stabilises the nutrient solution, and ensures that your plants receive everything they need for strong and healthy growth. It is a basic building block for achieving professional results in demanding conditions.

Key benefits of EYVA CalMag

• Optimised for soft and RO water: Specially developed formula supplements missing calcium and magnesium, creating an ideal basis for further fertilisation.
• Stable nutrient environment: Ensures consistent nutrient uptake and helps maintain a stable EC value, which is key for predictable results.
• Prevention of nutrient deficiencies: Effectively prevents common problems such as leaf yellowing (chlorosis) and slowed growth caused by a lack of Ca and Mg.
• Healthier and more resilient plants: Strengthens cell walls and supports chlorophyll formation, making plants stronger, more vital and more resistant to stress.

Why choose the EYVA system?

The EYVA brand was created for growers who expect more from their nutrition. The entire system is designed to work with you, not against you, whether your goal is maximum yield, exceptional taste or absolute reliability. EYVA products are developed specifically for modern growing methods, such as cultivation under LED lighting, where temperature and humidity behave differently.

The formula is backed by scientific research, including DNA and RNA analysis, and tested in real growing conditions to guarantee maximum efficiency. The formulations are highly concentrated, which reduces the required volume, minimises waste and saves your costs. All products are also fully compatible with automated irrigation systems, such as Dosatron, drip irrigation or high-frequency fertigation, because they dissolve cleanly and without residue.

Dosage and use

The recommended dosage is 0.8–1.3 ml per 1 litre of water. Always add EYVA CalMag to soft or RO water first, before adding base fertilisers, to create a stable foundation for the nutrient solution and ensure the correct availability of all nutrients.

Parameters

• Product type: Liquid additive
• Function: Calcium and magnesium supplementation, water stabilisation
• Growth cycle stage: Entire growth cycle
• State: Liquid
• Dosage: 0.8–1.3 ml/l