The NF Crop Box Wrapped Slab measures 550 x 370 x 150 mm and consists of rockwool medium suited for crop box systems in soilless growing. The protective wrap minimizes light exposure to deter algae, conserves moisture, and simplifies handling and installation. Its fibrous structure delivers balanced water retention and air-filled porosity, supporting root expansion, oxygenation, and nutrient absorption. pH stable after preparation, it is pathogen-free and inert, reducing contamination risks. Compatible with drip and ebb-flow irrigation, the slab enables precise control of moisture and EC levels in greenhouse or indoor crop production for vegetables and herbs.
Nf crop box wrapped slab – 550 x 370 x 150
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