






Flying Skull - Cal Mag eXtreme Nutrient Additive
Brand: Flying Skull
Cal Mag eXtreme Nutrient Additive
Cal Mag eXtreme is a concentrated calcium, magnesium, and iron supplement formulated to prevent and correct the deficiencies that appear when plants run on filtered or reverse-osmosis water, soft water, or low-mineral media. It delivers readily available secondary nutrients that support strong cell structure, healthy new growth, and efficient nutrient uptake.
Mix Cal Mag eXtreme into the nutrient solution throughout vegetative and flowering stages, especially in coco, RO water, and high-output lighting environments where calcium and magnesium demand is highest. It blends cleanly with most base nutrient programs in commercial and controlled-environment agriculture.
Key Features
- Supplies calcium, magnesium, and iron in plant-available form
- Corrects common cal-mag deficiencies in RO and soft-water setups
- Supports vigorous new growth and strong stems
- Helps prevent leaf yellowing and tip burn
- Compatible with most base nutrient lines
Why Choose Cal Mag eXtreme Nutrient Additive
Cal Mag eXtreme targets the exact deficiencies that limit yield in low-mineral and high-intensity grows, giving operators a dependable corrective additive that mixes cleanly and works across media.
Ideal Applications
- Coco coir and soilless media
- Reverse-osmosis and soft-water systems
- High-intensity lighting environments
- Vegetative and flowering maintenance
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