Rock Wool Growing Slab 3 Openings 1200×150×100mm

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.

• 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

• 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