We remain reliant on peat in horticulture despite the urgency to transition away from its use. Whilst some crops are now commonly sown into peat-free modules, many seedlings are grown in blocks that contain a large proportion of peat. This session will showcase the effort that is being made at multiple scales to remove peat from seedling blocks. It is vital that we keep driving progress towards removing peat from our growing systems and this session will provide a platform for constructive discussion and further collaboration.