Grodan PAR10 Block 4 x 4 x 4in w/ Hole - Pallet of 1,584 blocks Heavy 16 The poles are 100% metal

The poles are 100% metal and each has fasteners that securely lock your structure in place

Remove all but a couple of leaves

2x ½” in-line tap

It ties into Link4 Cloud for remote programming

7 lbs Certification ETL listed

Grodan PAR10 Block 4 x 4 x 4in w/ Hole - Pallet of 1,584 blocks Heavy 16 The poles are 100% metalGrodan PAR10 Block 4 x 4 x 4in w Hole Pallet of 1,584 blocks The Grodan PAR10 Block 4 x 4 x 4 in with Hole is an industry leading rockwool growing medium, engineered to deliver superior moisture control and create the ideal environment for healthy, vigorous root development. Designed with precision for hydroponic systems, these blocks help optimize water retention while providing ample oxygen to the roots, ensuring robust plant growth. Each block