Rock Wool Growing Slab / 3 Openings / 1200×150×100mm
Product Overview
This rock wool growing slab measures 1200×150×100mm with 3 openings on the top. The wider 3-hole spacing provides more growing space per plant, making it suitable for large-fruited tomato, bell pepper, eggplant, and other crops requiring larger canopy and good ventilation.
Applications
- Single-row planting of large-fruited tomatoes
- Colored bell peppers (red, yellow, orange)
- Eggplant (long and round varieties)
- Organic-certified greenhouse production requiring wide spacing
Technical Specifications
| Parameter |
ES75 |
| Water Absorption (%) |
≥90% |
| Porosity (%) |
≥92% |
| pH (soaked in RO water) |
6.0-8.0 |
| EC (mS/cm) (soaked in RO water) |
≤0.3 |
| Standard Dimensions (mm) |
Length: 1200 × Width: 150 × Height: 100 |
Product Features
- Larger plant spacing provides ample ventilation and light, reducing powdery mildew and gray mold incidence
- Compatible with bottom heating systems (floor heating pipes) for root-zone warming in winter production
- Maintains structural integrity after 12 months of use, supporting large plants without lodging
