Grodan Improved Gro-Slab 36x6x4 w/ 3-4x4 pre-cut holes

Grodan Improved Pre-Cut Gro-Slabs

Grodan Improved pre-cut Gro-Slabs are an efficient and ideal solution for growers seeking a reliable substrate that facilitates easy irrigation and leaves nothing to chance throughout the cultivation period.

Grodan Improved pre-cut Gro-Slabs are extremely versatile and lend themselves perfectly to cultivation. Blooming plants will show fast growth, uniform stem development and early setting.

Grodan Improved pre-cut Gro-Slabs offer a wide control range to steer your crop using irrigation strategies. Featuring the Advanced Wetting Agent, these 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 plant health, better resilience, and higher yields. The improved slab structure and physical properties guarantee rapid re-saturation within a wide steering range.

Product Features

• Multi-plant and slab hole size options
• Vertical fiber orientation
• Inert hydrophilic fibre technology
• High re-saturation capacity
• Uniform water distribution throughout the pre-cut Grodan Improved Uni-Slabs

Key Benefits

Retains sufficient water
The Advanced Wetting Agent in all Grodan Improved Gro-Slabs results in more uniform water distribution throughout the entire slab. As the slab retains sufficient moisture at all times the risk of plants drying out is minimized. The improved capillary action of Gro-Slabs also ensures that moisture is retained more evenly throughout the entire slab.

Easy irrigation
The properties of all Grodan Improved Gro-Slabs enable a multi-faceted irrigation strategy by allowing growers to vary the water volume within a safe range of between 55% and 78% (day level). If insufficient water has been supplied, the sl