Progrow cocopeat is a natural and completely biodegradable product. This said, it does however, retain its structure and absorbency for several years after planting.
As long as there is no contamination, Progrow cocopeat can be re-used for several crop cycles delivering bountiful harvests with each cycle. We recommend that you sterilize the cocopeat after each crop cycle for optimum results.
After use, it can be added to the ground as a soil conditioner without any adverse implications for the environment.