Hydrologic Evolution RO1000 High-Flow Reverse Osmosis System, 1000 GPD spl_cp 120° optics for maximum coverage

120° optics for maximum coverage and color mixing

The microbes in Great White enhance the availability or uptake of plant nutrients and water through the root system

To control insects

This blend has been proven to be an optimal all-in-one base “grow” horticultural fertilizer

is the 18 oz size (pack of 6)

Hydrologic Evolution RO1000 High-Flow Reverse Osmosis System, 1000 GPD spl_cp 120° optics for maximum coverageCapable of producing more than 1,000 GPD or 42 gallons per hour of pure water. Remove 94%+ of all Parts Per Million from your tap water. Includes two RO membranes (HL22045), one KDF Carbon material filter (HL22043), and all required fittings. The Pre Evolution is recommended if more than 150 gallons per week is produced.