Looking for a tray to spawn your substrate? Do you want a more manageable, sturdy tray for your casings? This heavy-duty, thick black plastic tray is perfect growing mushrooms. Its durable construction will withstand repeated uses and its inner walls are smooth for easy cleaning. Have you ever had mushrooms growing on the sides of your casing instead of the top surface? Each tray is black in color to prevent light from reaching the sides and bottom of the substrate. Unlike heavy metal trays or thinly made nursery trays, these are constructed to not tear or bend even when filled.
The inside dimensions of each tray are 17.5″ long, 12.5″ wide and 7″ deep.
Our Spawn & Substrate Trays can be purchased individually or in packs of three for larger grows.
- Want to see the growth or check the health of your substrate, consider using a Substrate Sampling Tube.