Precision Steering, Built-In Convenience
The Grodan® Improved Uni-Slab™ combines a wide irrigation control range with the added convenience of a pre-cut 4"x4" plant hole — making transplanting faster and more consistent. Engineered for single-plant systems, this slab gives commercial growers the flexibility to steer crop development with precision while maintaining optimal root zone conditions throughout the cycle.
Key Features
- 9.5" x 8" x 4" slab with (1) pre-cut 4"x4" plant hole for easy transplanting
- Wide control range for flexible irrigation steering strategies
- Inert hydrophilic stonewool fibre technology for consistent moisture distribution
- High resaturation capacity supports rapid recovery between irrigation events
- Optimized air-to-water ratio for vigorous root development and oxygen availability
- Reusable and recyclable — part of Grodan’s sustainable growing program
What’s Included
Case of 16 slabs. Each slab features one pre-cut 4"x4" hole, wrapped for cleanliness and ease of handling.
Grodan Improved Uni-Slab – 9.5"x8"x4" | (1) 4"x4" Pre-Cut Hole | Case of 16
Grodan Improved Uni-Slab – 9.5"x8"x4" | (1) 4"x4" Pre-Cut Hole | Case of 16
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What Makes Us Different
At the leading edge of the market, Custom Hydro stands out by providing the growing industry with fertilizers that are not only of premium quality but also feature innovative
solutions tailored for the unique needs of hydroponic and organic farming practices.
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Premium Quality
The Mark of Trusted Quality.
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Highest Purity
Never Compromise on the Quality of Inputs.
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Crop Specific
Customized Fertilizer for your Favorite Crops.
