[Resolved] Cocomat To Parent Forum May 17, 2019 at 8:46 am #165 WedmondsParticipant Wondering if you could grow seeds on this matting and whether it’s organic and biodegradeble? Thanks! May 17, 2019 at 8:46 am #167 JoshKeymaster Wheat grass can be grown directly on the matting covered with the root control sheet, the seeds need to be soaked in a weak solution of bleach for 24 hours, prior to placing on the sheet. Thanks Josh. You must be logged in to reply to this topic.