Athena CaMg 20L Filters While every grower works for

While every grower works for a higher yield

soilless or soil garden system

Apply at a rate of 1-2 ml/L (4-8 ml/Gal) throughout the entire vegetative cycle

and iron hungry plants

Detailed description- Phosphoric anhydride (P2O5) soluble in water : 39

Athena CaMg 20L Filters While every grower works forAthena CaMg is designed to supplement either of our 2 part liquid formulas. Some cultivars and growing conditions may require higher doses of Calcium, Magnesium, Iron and Nitrogen during heavy growth and development phases. This product effectively corrects these common deficiencies without throwing off overall elemental balance. In systems using reverse osmosis (RO) water and plants grown in inert media, such as coco and rockwool, Athena CaMg is