Growing yellow oyster mushrooms from a kit

The box had to sit in the dark for three months for the mycelium to form inside the black plastic, but once released, the mushrooms grew to edible size in just over a week!

Here's what they looked like just before harvest:



(You may have to click the top image through to Flickr to view the time lapse video. For some reason the YouTube version uploaded as a short and I can't work out how to get to the embed code.)