Low Ec 5kg Blocks Product Specifications : - Expansion Ratio: 15-16 liters per kg - Low EC Pith Blocks: < 0.5mS/cm - Fibre Content: < 2% - Sand Content: < 3% - pH level: 5.5 6.5 - Block Weight: 4.5 5.5kg - Moisture: < 15% - Compression Ratio: 1:5 - Dimensions: 30x30x12(+/- 2)cm Pricing and Packaging : Please find our competitive pricing and packaging details on our website. Customized packaging also done by customer requirements.
