GRODAN Improved Gro-Slab, 36x8x3 w/3-4x4 pre-cut holes
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Descripción del producto
Descripción del producto
Grodan Improved pre-cut Gro-Slabs offer a wide range of control for managing cultivation through irrigation strategies. Thanks to the Advanced Wetting Agent, these Gro-Slabs achieve a more uniform distribution of WC and EC within each slab and between slabs. Rapid rooting and vigorous growth throughout the entire cultivation cycle improve plant health, increase resistance, and boost yields. The improved slab structure and its physical properties ensure rapid re-saturation within a wide management range.
Product features
- Multiple plant and hole size options on the slab
- Vertical fiber orientation
- Inert hydrophilic fiber technology
- High re-saturation capacity
- Uniform water distribution throughout the Grodan Improved pre-cut Uni-Slab
Key benefits
Retains sufficient water
The Advanced Wetting Agent present in all Grodan Improved Gro-Slabs results in a more uniform water distribution throughout the slab. As the slab always maintains sufficient moisture, the risk of plants drying out is minimized. The improved capillary action of the Gro-Slabs also ensures that moisture is retained more evenly throughout the slab.
Easy irrigation
The properties of all Grodan Improved Gro-Slabs allow for a versatile irrigation strategy, as the grower can vary the water volume within a safe range of 55% to 78% (daytime level). If insufficient water was supplied, the slab can be quickly re-saturated at any desired time. And if too much water was applied, the slab's properties ensure that the excess drains efficiently to prevent the WC from rising too high.
Rapid and uniform crop development
The vertical, fibrous structure of all Grodan Improved Gro-Slabs allows roots to penetrate the slab easily, leading to rapid root development. Homogeneous development in the root zone ensures vigorous and uniform crop growth, with stronger and healthier plants. Furthermore, the firmness of the slab's structure ensures a stable root volume until the end of the cultivation cycle.
Excellent management capacity
The ability of Grodan Improved products to distribute WC and EC evenly throughout the slab volume creates optimal management conditions. The grower has greater control over the plant's balance throughout the entire cycle and can direct it with precise adjustments of WC and EC in the root zone.
Sustainable use of water and nutrients
Rockwool fibers do not fix nutrients and do not require washing at the beginning of the cultivation cycle. A targeted initial application of water and nutrients allows for sustainable use of water and fertilizer. Combined with other management strategies, including GroSens and e-Gro tools that enable precision cultivation, Grodan Improved GroSlabs facilitate optimal crop management for healthy plants and higher yields.
Technical sheet
- Dimensions: 36 in x 8 in x 3 in with 3 pre-cut 4 in x 4 in planting holes
- Improved Grodan rockwool formula for single row production with multiple sites
- Three pre-cut holes allow for three plants per slab in a row arrangement
- Compatible with drip irrigation and high-frequency irrigation systems
- For commercial greenhouse production of vegetables, herbs, and cannabis
How to use
- Soak the slab in pH-adjusted water (5.5–6.0) for 1–2 hours before planting
- Make a 2 in cut at the low end of each slab for drainage before saturating
- Place drip stakes over the planting holes — typically 2 drippers per hole
- Irrigate frequently using high-frequency cycles to maintain optimal moisture and EC
- Do not reuse slabs between cycles — recycle them through a certified rockwool recycling program
Especificaciones
Especificaciones
Uso y cuidado
Uso y cuidado
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