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Grodan Improved Gro-Slabs

Grodan Improved Gro-Slabs provide uniform WC and EC distribution, rapid re-saturation, and strong, consistent plant development across multi-plant systems, helping growers maintain controlled and reliable crop steering throughout the cycle.

Image of Grodan Improved Gro-Slabs and Uni-Slabs
Image of Grodan Improved Gro-Slabs and Uni-Slabs
Grodan Improved Gro-Slabs and Uni-Slabs
Grodan Improved Gro-Slabs without pre-cut holes
Grodan Improved Gro-Slab 36x6x4 with three 10x10 pre-cut holes - product shot

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Industry and product areas

  • Product type
  • Slabs
  • Growing stage
  • Flower & bloom

About Grodan Improved Gro-Slabs

Grodan Improved Gro-Slabs are produced with an optimized fiber structure and Advanced Wetting Agent to ensure uniform WC and EC distribution throughout the slab. This consistency supports fast rooting, vigorous growth, and stable crop behavior across all plant positions. The slab re-saturates quickly after dry-backs, offering a wide steering range for vegetative and generative control. Designed for multi-plant systems, Gro-Slabs deliver dependable irrigation performance and reliable crop results.
  • Uniform water distribution throughout the slab
  • Excellent steerability
  • Fast, uniform crop development

Technical Advantages

  • Multi-plant format promotes consistent canopy development and balanced crop performance
  • Advanced wetting agent maintains even WC distribution throughout the slab
  • Enables optimum crop steering with precise WC and EC adjustments in the root zone

Key Benefits

  • Supports uniform plant growth.
  • Provides WC management in a safe range for optimal crop steering
  • Improves crop uniformity with strong plant stability

Product Availability

Grodan Improved is available in select markets. Please check with your local Grodan Sales Manager or Authorized Dealer for availability in your country.