Current Culture® Under Current® Double Barrel XL13 | 30" Spacing Supplements & Additives High and Low Alarms: YES

High and Low Alarms:  YES

so the extraction can happen at low temperatures (only 105-degrees Fahrenheit)

or alkaline products

Media Versatility: Compatible with soil

CaMg+ is a supplement and does not replace a complete base nutrient

Current Culture® Under Current® Double Barrel XL13 | 30" Spacing Supplements & Additives High and Low Alarms: YESCurrent Culture Under Current Double Barrel XL13 The Under Current is the world's first recirculating Water Culture Hydroponic System featuring our Patented Sub Current Culture Method. This innovative application circulates literally hundreds of gallons of solution per hour beneath plant roots. The Under Current supercharges the solution with dissolved oxygen, creating a hyper aerobic condition. An inline Danner Mag Drive pump provides peripheral