Athena CaMg, Calcium, Magnesium & Iron Hydroponic Supplement, for Heavy Plant Growth and Development Phases, 1 Gallon food-&-water-storage Blue color makes stains and

Blue color makes stains and splashes on fabric less conspicuous

Explore more vibrant flower seed varieties in our Flower Seeds Collection

It will not strip nutrients

See the DOCS tab for BioSafe's tree replanting and soil remediation programs using TerraGrow & TerraClean 5

Instead of having to wait six days between treatments

Athena CaMg, Calcium, Magnesium & Iron Hydroponic Supplement, for Heavy Plant Growth and Development Phases, 1 Gallon food-&-water-storage Blue color makes stains andDescription Comprehensive Nutrient Supplement: Provides crucial Calcium, Magnesium, Iron, and Nitrogen to promote optimal plant vitality and growth. Versatile Use: Ideally suited for use with Athena's 2 part liquid formulas, particularly in systems utilizing reverse osmosis (RO) water or growing mediums like coco and rockwool. Corrects Deficiencies: Effectively addresses common nutrient deficiencies without disrupting the overall elemental balance.