Grodan Crop Box Wrapped Slab (550 x 370 x 150 mm) is a rockwool medium for soilless cultivation. The slab is fully wrapped in plastic to protect against contamination. Installation involves cutting a hole in the wrapper and placing a rockwool cube containing the plant onto the slab. This configuration enables uniform water and nutrient delivery across the root system. The rockwool structure provides high water capacity with excellent drainage, ensuring optimal oxygen levels for roots. pH stable and disease-free, it supports healthy plant growth in greenhouse or indoor setups.
Grodan crop box wrapped slab – 550 x 370 x 150
$60.00
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