First grow that actually produced something. I've done a fair amount of reading, but I'd like some real-world input before flush 2.
Everything pinned off the sides where the block touched the bag. The top just grew a thick white crust and did nothing.
From what I've read, the top looks like overlay. My guess is it dried out or got too much air, while the sides stayed humid against the bag and got light through the plastic. I also think I flipped to fruiting too early, before it was fully colonized.
First flush was [129 g wet / 13g dry]. Some decent-sized ones in there.
What I did after the flush:
Picked everything, including the little side pins
Scraped off stumps and dead bits, and lightly forked the top in both directions to break up the overlay
Cold soaked it upside down in the fridge for 12 hours. I went cold so it was safe to leave overnight, and pulled it in the morning. Most of what I've read says 12–24 hours, and this is a dense block, so I'm wondering if I should've gone longer.
Drained it on a rack until the surface was matte, then leveled it since it was lopsided
Put about 1 cm of North Spore coir on top, sides bare
Back in an automated tub: humidity high, fan low and pointed up, lights off until the mycelium pushes through the coir, then switching to normal fruiting conditions
Questions:
Is it overlay, and did fruiting too early cause it?
Was 12 hours enough for a block this dense, or should I go 18–24?
Will the fork plus casing fix the top?
How do you prevent overlay in an automated bin? Fan settings, humidity, misting the top?
How do you tell when it's actually ready for fruiting?
Anything you'd do differently?