Riococo PCM Blocks 4.5kg
Riococo PCM Coir Mix Block has the same special mix as our Growbags. They are a special blend of our 100% Organic certified Coco Coir. The material is triple washed, not buffered, which allows the Coco Coir to be cleaned, sterilized, and EC and Sodium content lowered all while keeping natural occurring positive beneficial (i.e. Trichoderma (for healthy root development) and Mycorrhiza (for faster development and increased growth rates), stay in the coir and do not have to be added.
Typical use after hydration is in pots or gutters.
Blocks come in 4.5kg compressed blocks that when hydrated expand to about 15 gallons.
With our PCM Blocks no perlite is needed as aeration is between 28-33%.