DANISH TRAYS - 106X202DANISH TRAY 106x202 The Danish Base Tray is purpose made for use with drip irrigation systems. Plants are grown in pots or rockwool slabs placed on to the Danish Base Trays and fed from above with a dripper system. The trays are predrilled with a drain hole at the front allowing them to be used with various different types of drain fittings depending on the number of trays used and how they are laid out. Multiple trays can be joined together so waste