We offer 100% Husk Chips Blocks (5kg). These are perfect mixtures and come with more sieve sizes variants. Husk Chips blocks are preferred for growing plants which require good aeration for the roots. These are also organic alternative for perlite and vermiculite. In order to make Husk Chips Blocks the coconut shells are cut into chips and sieved in sieves to separate the different sized coconut shell chips. The husk chips blocks are mainly used to prepare potting mix and used for plants that require more aeration for the roots. It is also used to spread on the ground to prevent weed growth and retain moisture. In Green houses these are used in making potting mix. This product is more natural but the durability of this is less than 6 months and has to be replenished.