Jiffy® Peat Pots are made from natural sphagnum peat, a proven medium and a wood additive that acts as a binding agent. Peat pots are completely biodegradable, plants can be transplanted directly into the ground or large containers. It's fast and easy, and there's no root system damage or transplant setback. Pots indicate need for water by turning light brown when dry! Jiffy® Pots are OMRI listed making them perfectly suitable for certified organic growers.