Record: The five scores per species, the species chosen, the planned spawning date, the buyer names, and the batch size.
Write your twelve months with the usual day and night temperatures.
List the straw or sawdust available within 20 km and the months it is available.
Tick what you can already do: hot-water treatment, casing, composting, sterile bag filling.
Name two buyers, their distance, and what mushrooms they buy today.
Give each of the five species a score from 0 to 2 on climate, materials, skill, market and control, and add them up.
Pick the top scorer, set a spawning date inside its window, and plan a batch of one shelf.