Grodan GR-Unislab, 9.4" x 7.6" x 3.9" with 4"x4" Hole, Case of 16

These Grodan GR-Uni-Slabs are 9.4" x 7.6" x 3.9" with 4"x4" Hole offering a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, Pre-cut 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 plant health, better resilience and higher yields. The improved slab structure and physical properties guarantee rapid resaturation within a wide steering range.

• Sold in Cases of 16
• Single plant and multi-plant slab options
• Vertical fiber orientation
• Inert hydrophilic fibre technology
• High resaturation capacity
• Uniform water distribution throughout the Grodan Improved Uni-Slabs

Grodan GR-Uni-Slabs are extremely versatile and lend themselves perfectly to the cultivation of cannabis. Blooming plants will show fast growth, uniform stem development and early setting.

Grodan Uni-Slabs are extremely versatile. Blooming plants will show fast growth, uniform stem development and early setting. An ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period.