Raw Material: 100% Natural coco peat (Mixture can be changed as per the buyers requirement) Weight: 5 kg (+/- 0.1 kg) Block Size: 30 x 30 x 12 cm (+/- 2 cm) Compression Ratio: 5:1 Moisture: below 25% Electrical Conductivity (EC): 500 â?? 1500ms (as per the buyerâ??s requirement) pH: 5.5 - 6.5 Packing & Loading: Approx. 4800 blocks on 20 pallets for 40 foot container (24 Mt)