Grodan Delta NG2.0 Rockwool Slab
Locally stocked & tested
Reliable shipping
Flexible returns
Even moisture, vigorous roots
Grodan Delta NG2.0 rockwool slabs are next-generation stone-wool growing slabs built for uniform moisture control and vigorous root growth. The NG2.0 fibre structure spreads water and nutrient evenly through the slab, so crops establish fast and stay productive from planting to harvest.
Inert, sterile and hydrophilic, the slabs need no pre-flush and let you recirculate drainage water from day one. They are stocked locally in Windhoek, Namibia for fast delivery.
Key Features
- Rapid Even Soak: Water spreads quickly and evenly for fast, uniform crop establishment.
- Balanced Water and EC: Improved vertical distribution helps you hold a confident water content across the slab.
- Dense Root Zones: Vertical fibre orientation drives strong, uniform rooting throughout the slab.
- Clean Sterile Medium: Inert stone-wool fibres are pathogen-free, disease-free and seed-free.
- Recirculate From Day One: No nutrient lock-up and no pre-flush, so you can start recirculating immediately.
- Lightweight and Flexible: Easy to handle and reposition, supporting both vegetative and generative growth phases.
Specifications
Shipping + Returns
We ship throughout Namibia. Shipping costs are calculated based on the total order weight. See our full Shipping Policy.
Pickup in Windhoek is available for all orders.
Returns are accepted within 14 days of delivery for eligible products. Items must be returned in their original condition and packaging. Please note that perishable items and custom orders are non-returnable.
For full details, please refer to our Refund Policy.