Grodan Gro-Slab Improved 6 Inch x 3 Inch x 36 Inch Pre-Cut (Case Of 12) Stargus pH and temperature meter all-in-one

pH and temperature meter all-in-one

Trigger with a lock-on option can be engaged for a continuous spraying

Place lid back on and remove the sticker

Self-dispersing time released formula

Grodan Gro-Slab Improved 6 Inch x 3 Inch x 36 Inch Pre-Cut (Case Of 12) Stargus pH and temperature meter all-in-oneGrodan 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