When to pick a mushroom
Once mushrooms start to appear, they will grow quickly.
You want to pick them at the right time to maximise yield.
The best way to know when to pick is to look at the mushroom's veil (a protective layer covering the gills).
Unbroken Veil
Wait another 12-24 hours
Breaking Veil
Perfect time to harvest
Broken Veil
Pick now before spore drop
Spore Drop
Too late.
A spore drop may prevent new mushrooms from growing.