i forgot to add that coir holds up very well,I've used blocks and slabs through entire growth cycles without any breakdown,in a fairly hot nute mix(5.3-5.8)and the rubber should add some extra stability....bonbon
bonbon Reviewed by bonbon on . Net Pot Liners Hello, Has any one ever used these: CocoTek 6" Net Pot/Basket Liner These 100% organic coconut fiber and natural rubber liners fit inside plastic net pot/baskets and help keep the growing medium from falling through. Plant roots will grow right through the liners. Link to CocoTek Net Pot Liners Rating: 5