Terrafibre™ grow mats are ideal for microgreens, sprouts, wheatgrass and other short rotation crops. Industrial hemp fibres are separated, cleaned and needle punched to produce a 100% biodegradable soilless growing medium. Fibres are separated through a decortication process without the use of any chemicals and our needle punching technique creates a light texture for roots to easily grow through. Hemp fibres have high water retention, keeping seeds wet through germination. All of the hemp used is grown, processed, and manufactured in Canada.