Get to know more about coconut coir, please visit http://naturesfootprint.com/coconut-coir-bricks
Amazon selling at 21.15USD, more than 30SGD
Weight:4.5 to 5.5KG
Dimension: 30*30*12CM（±2CM）
Volume(after hydrated): 55-60L




Actual photo taken of vegetables grown using the coconut coir. 


Kindly note that the coconut coir is natually produced, not fertilized. You are advised to use it together with fertilizer for better result