For online orders if you want to reduce shipping costs, you may want to select CANNA Coco Professional Plus Cube. These 40L cubes expand extremely fast directly in your pot. They weigh less than 4kg each.

SENSI PRO BIO DIESEL ORGANICS MAX AIR COCO PERLITE MIX - 50L

70/30 Coco Perlite Blend + Trichoderma

This is a unique premium aged Indian fibre that has been washed and buffered with Ca and Mg and Trichoderma to the highest quality.

This specialised blend of coarse fines and crushed perlite provides an extremely high nutrient exchange capacity (CEC) that will not load up with nutrient buildup as easily as other brands so less flushing is required and growing is generally easier with maximum air holding capacity.