Tonight I harvested my first of my mushrooms that I planted a month ago - 9 gorgeous looking specimens! They are ready when the veil over the gills begins to tear, and you can leave them to fully open or pick them with closed caps as I did. The veil can be seen in the picture below:
The other 'ripe' mushrooms in the box (with my curious kitty Nutmeg in the background!):
All 9 mushrooms, which weighed in at 341g in total:
The next flush should be ready in about 10 days or so. Bring them on!