Plagron CalMag Pro 1 Litre

Plagron CalMag Pro 1 Litre is a high-quality calcium and magnesium supplement designed to prevent and correct nutrient deficiencies in hydroponic systems, coco, and soil. Formulated for soft water areas or reverse osmosis (RO) setups, CalMag Pro enhances nutrient uptake, strengthens plant structure, and supports photosynthesis and enzyme activation.
This formula ensures stable levels of calcium and magnesium—two critical elements for healthy cell walls, chlorophyll production, and a strong root zone. It integrates seamlessly into any feeding schedule and is ideal for use throughout the entire grow cycle, especially during high-demand vegetative and flowering stages.
Key Features:

Delivers essential calcium and magnesium

Prevents common deficiencies in coco, RO, and soft water

Improves nutrient uptake and metabolic function

Strengthens stems, foliage, and root zone performance

Suitable for use in hydroponics, coco, and soil

Compatible with all base nutrients and feeding programs

Ideal for veg and bloom stages

Works in both hand-watering and automated irrigation systems