Growmax Reverse Osmosis System 500LGrowmax Reverse Osmosis System 500L Reverse Osmosis System for use in hydroponics and gardening Produces up to 500 L d No waiting, produces up to 20 L h! Key Values Eliminates up to 95% of salts and heavy metals. Helps to stabilise the pH. Eliminates up to 99% of Chlorine. Lower the EC. Improves fertiliser performance and protects beneficial microorganisms in your soil. Avoid nutrient lockout. More food for your plants. This product effectively

Dual-channel LED control (full spectrum & red)

Develops more uniform fruits

Try that on any other system

Comparison Chart

Reduced wet-dry cycle

aid in plant function

1-year warranty

Designed for Recirculating Systems: Maintains a stable pH for effortless hydroponic management

Low maintenance and no need for pumps

this should be increased to around 6 times per day

or raised beds with Kaizen Elite 70/30

1) it provides the plant with this essential macronutrient and 2) it drives out phytotoxic sodium from the coir that can remain a problem even in high quality Coco that has been thoroughly washed and buffered