RAW Carbon (Humic) Size:2 lb The EL1 has one output

The EL1 has one output channel

After you’ve kicked them into bloom phase

The Luster Leaf meter requires no batteries and is suitable for both indoor and outdoor use

The Enhancer works of the natural phenom know as photosynthesis and will begin to disperse CO2 within 8 to 10 hours

RAW Carbon (Humic) Size:2 lb The EL1 has one outputRAW Humic Acid contains 59% Humic Acids derived from Leonardite which is the most concentrated, water soluble humic acid product on the market today. In nature, humic acid has a buffering effect on the pH of soils. It can raise the pH of acid soils and lower the pH of alkaline soils. RAW Humic Acid is also great for hydroponics applications, especially when added to RO filtered water. RAW Humic acid is a natural chelator and is a beneficial supplement