Grodan Delta NG2.0 Rockwool Slab

Upgrade your greenhouse with Grodan’s next-generation stone-wool slabs, purpose-built for uniform moisture control and vigorous root growth. The NG2.0 technology inside every slab optimises water distribution, kick-starts fast rooting and keeps crops thriving from planting to harvest—all while letting you recycle drainage water from day one.

Key Features

• Rapid, even first soak for quick crop establishment

• Improved vertical water & EC spread (maintain 55 – 78 % WC with confidence)

• Vertical fibre orientation drives dense, uniform root zones

• Inert, hydrophilic stone-wool fibres – pathogen-, disease- and seed-free

• No nutrient lock-up – slabs need no pre-flush; start recirculating immediately

• Lightweight format for effortless handling and layout changes

• Supports both vegetative and generative phases with a simple irrigation strategy

Choose Grodan NG2.0 slabs to maximise root health, fruit quality and overall yield—while streamlining your irrigation and sustainability goals.