Grodan Uni-Slab Improved 8 Inch x 4 Inch x 9.5 Inch (Case Of 16) Drip Line Calibration: Factory calibrated (no additional

Calibration:  Factory calibrated (no additional calibration required)

yet it is free-draining for frequent feeding of fast-growing

Small amounts of micro-particles are occasionally visible in some conditions but will not affect mineral balance or system compatibility

providing ample space for plant growth

Internal minimum speed adjustment with possibility to work continuously at minimum speed

Grodan Uni-Slab Improved 8 Inch x 4 Inch x 9.5 Inch (Case Of 16) Drip Line Calibration: Factory calibrated (no additionalGrodan Improved Uni Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Uni Slabs offer more uniform WC and EC distribution throughout each slab and from slab to slab. Fast rooting and vigorous growth throughout the entire growing cycle improve cannabis plant health, better resilience and higher yields. The improved slab structure and physical properties guarantee rapid resaturation