Choose your answer before opening the explanation. This is a learning exercise, not a competency assessment.
Where does spawn go on each layer?
- Along the edges, 5 cm apart, with a 12 to 15 cm margin
- Only in the centre of the bed
- Scattered loosely over the top layer
- Mixed through all the straw
See the answer and why
Along the edges, 5 cm apart, with a 12 to 15 cm margin DMR spawns the edges of every layer at 5 cm spacing, 12 to 15 cm in from the edge; mushrooms then emerge from the sides.

