Growlink Precision Irrigation Module Cut Trays That cutoff shuts the pump

That cutoff shuts the pump off on its own when you run a float valve

Grodan PARGRO Slab (36x6x3 w/ 3-10x10 pre-cut holes) - Bag Discover the excellence of Grodan Improved Pre-Cut Gro-Slabs

damper box

Glass panels allow for easy essential oil or pollen collection

Growlink Precision Irrigation Module Cut Trays That cutoff shuts the pumpGrowlink Precision Irrigation Controller Drives 4 Zones from 4 Substrate Sensors The PIC pairs four SDI 12 sensor inputs with four 24VAC valve outputs on one board. Compatible substrate probes include Growlink TerraLINK, Acclima TDR, and METER TEROS 12 with the adapter cable. Each output is fuse protected at 1A and switches a wet contact to a 24VAC solenoid. Wiring is direct. Strip the cable, terminate three screws per probe, and the controller mounts