The Beekenkamp Dutch leach tray is a heavy duty plastic tray with two drain holes on one end for either elbows or endcaps. It can be used for all loose media but is primarily used for 6” rockwool slabs. The tray helps prevent plants from falling over as the plants get bigger. It has two deep channels, so that excess water easily runs away. Best used with two elbows for draining of excess water or with two endcaps to prevent drainage.
Comes with 2 elbows and 1 endcap.