Rock Wool Growing Slab 4 Openings 1200×200×75mm

This wide-body 4-hole rock wool growing slab measures 1200×200×75mm with 4 equally spaced openings. It combines the advantages of a wide body and dense planting, suitable for crops that require a larger root zone but have compact above-ground architecture, such as strawberries, tomatoes, and peppers.

The 75mm height provides sufficient root space while reducing substrate volume for better economy. The 4-opening layout can be used for single-row planting or double-row staggered planting, making it a preferred choice for intensive fruit vegetable production.

• Elevated double-row strawberry cultivation
• Tomatoes and miniature potted tomatoes
• High-density pepper and chili cultivation
• Greenhouse production of cut hydrangeas and carnations
• High-density cultivation of medicinal plants (perilla, mint)
• Fruit vegetable phase in leafy-green/fruit vegetable rotation systems

• Wide body + 4 holes increases yield per unit area
• 75mm height suits root depth of shallow-rooted crops such as strawberries
• Customizable double-row staggered holes enable two-row planting, fully utilizing the 200mm width