Overview
This project is currently ongoing
The current REAL Compost Certification Scheme (CCS) plant response test (PRT) compares the growth of tomato plants in a ‘control’ peat medium against a mixed medium of peat and ‘test’ compost sample. The optional CCS field bean test, used to detect certain herbicide residues in compost, similarly compares plant growth in peat against a peat and test compost mix. With changes in planning requirements for peat extraction in the Republic of Ireland, and a proposed ban on peat sales for amateur garden use in England in 2024, there is increasing concern from various stakeholders about the long-term availability of peat for these tests. Additionally, the continued use of peat in these tests contributes to the damage of an important natural habitat and carbon sink. Therefore, the purpose of this project is to evaluate and test alternative control growing media for use in the CCS PRTs.
Access
Access details will be added once the project has been completed.
Selection and Delivery
In 2025, the Research Panel recommended the project for funding. Following a competitive tender period, a preferred contractor has been identified, and details of the appointment are being finalised as of May 2025.
Associated Documents
- The Tender Invitation Document (TID), which was used to invite potential contractors to tender for the work, can be found here.