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Measurement interval adjustable from 5 seconds to 5 minutes
If you want to regulate the pH
With this formula
Improves the floor space in your grow room
Athena CaMg Size (Volume):1L Measurement interval adjustable from 5Overview Athena 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