Grodan Improved Gro-Slab, 6 Inch x 4 Inch x 36 Inch (Case Of 12) DHA710V1 The single reference junction design

The single reference junction design of the pH electrode has a cloth junction that allows ion movement between the inner gel electrolyte and the sample being measured

which improves yields and transportability

and provides (8) individual RJ12 output jacks that can be connected to various TrolMaster sensors

Q plugs provide more air porosity for better roots and provide more water control than anything else on the market

Grodan Improved Gro-Slab, 6 Inch x 4 Inch x 36 Inch (Case Of 12) DHA710V1 The single reference junction designGrodan Improved Gro Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Grodan Improved Gro 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. They can also be resaturated faster and more effectively. Case of 12