I have just replaced the coco fiber liners in my planters. Are the old liners compostable? (We live in a city where our kitchen and yard waste is picked up to be used by a commercial composting company).
Coco Fiber Planter Liners
Certified GKH Gardening Expert
Most companies advertise the coco fiber liners as bio degradable, but it is unclear if they are compostable.
I was unable to find an exact answer, though I did see some reports of gardener shredding them and placing them in the compost.