Grodan Vital slab 1m

1000 x 150 x 75 mm 128 stuks per pallet

The Grodan Vital Rockwool Slab (1m) is a high-performance stone wool substrate designed for hydroponic cultivation of vegetables such as tomatoes, cucumbers, sweet peppers, and eggplants. It is particularly popular among both commercial and hobby growers for its consistency, ease of use, and compatibility with drip irrigation systems.

Product Specifications

• Dimensions: 100 cm (L) × 15 cm (W) × 7.5 cm (H)

• Weight: Approximately 0.66 kg

• Structure: Vertical fiber orientation for optimal root penetration

• Material: Inert, hydrophilic stone wool fibers

• Usage: Single-season slab (6–12 months)

• Packaging: Wrapped in UV-resistant plastic to prevent algae growth

Key Benefits

• NG2.0 Technology: Enhances water and nutrient distribution, ensuring uniformity across slabs and promoting healthier crop development .

• Rapid Restauration: Quickly absorbs water, allowing for flexible irrigation strategies and reducing the risk of plant stress .

• Stable EC Correction: Maintains consistent electrical conductivity levels, crucial for nutrient uptake .

• Generative Crop Response: Supports early fruit set and uniform stem development, particularly beneficial for crops like sweet peppers .

• Sustainable Use: The inert nature of the fibers means no initial flushing is required, conserving water and nutrients.

Irrigation & Usage Tips

• Pre-Use Preparation: Soak the slab with water adjusted to a pH of 5.5–5.8 before planting to ensure optimal conditions for root development .

• Drainage: Cut drainage slits in the bottom of the slab to facilitate excess water removal and prevent waterlogging .

• Planting: Typically accommodates about five plants per slab. Place rooted cubes or blocks on top to allow roots to penetrate into the slab .

• Irrigation Compatibility: Ideal for use with drip irrigation systems, ensuring consistent moisture levels throughout the slab.

For more detailed information, including product datasheets and brochures, you can visit the official Grodan website: grodan.com.