PanaceaBulk Coco Liner,

I want to use this to grow microgreens. does 24" width have no latex backing? did the coconuts or the liner have any chemicals sprayed on?

How thick is this product? Does it last multiple seasons?

Reviewers say it can be cut to fit any rectangular box but can it be formed in a single piece to fit a 14" diameter round hanging basket?

Does the latex have any toxicity in it?