Grodan Delta NG2.0 DNG6.5 – Growing Block 10 x 10 x 6.5 cm 40/40

The Grodan Delta NG2.0 DNG6.5 is a professional stone wool growing block measuring 100 x 100 x 65 mm, featuring a large planting hole with a diameter of 40 mm and a depth of 40 mm. The block is designed for reliable young plant propagation and further plant development in hydroponic and other growing systems.

Thanks to Grodan's advanced NG2.0 technology, the growing block offers improved capillary performance and vertical water distribution. This allows more efficient utilisation of the entire substrate volume and more precise control of water content. The uniform stone wool structure supports healthy root development and consistent plant growth.

The large planting hole is suitable for Grodan Mini-Blocks measuring 40 mm and other compatible propagation plugs. Delta NG2.0 blocks can be combined with Grodan stone wool slabs measuring 7.5 cm in height and support both vegetative and generative crop steering strategies.

Benefits

• Improved capillary performance and vertical water distribution
• Efficient utilisation of the entire substrate volume
• Supports healthy and uniform root development
• Large planting hole for 40 mm propagation blocks
• Reliable moisture regulation and precise irrigation control
• Suitable for vegetative and generative crop steering
• Inert, hydrophilic stone wool fibres
• Excellent compatibility with 7.5 cm Grodan growing slabs

Product Specifications

• Brand: Grodan
• Product line: Delta NG2.0
• Type: DNG6.5 40/40
• Material: Stone wool
• Dimensions: 100 x 100 x 65 mm
• Planting hole: 40 mm diameter x 40 mm depth
• Sales unit: 1 growing block
• Application: Young plant propagation and hydroponics