A bamboo shed in a Punjab winter and a panelled room in Tamil Nadu both grow button mushroom, but not the same way. Choosing a system you cannot run is the costliest early mistake.
- By the end you can describe seasonal and controlled production and what each depends on.
- By the end you can name ICAR-DMR's growing months for plains, mid-hills and high hills.
- By the end you can list what to check about your own site before choosing.

