How do I get a second flush of mushroom fruit?

After you’ve harvested your first flush of mushrooms, continue spraying your kit as you were. If it's looking a bit dry, you can cover it with a humidity tent. It's important do keep it hydrated throughout the process. There's no need to take the block out of the bag or cut a second X in it. It may a little longer for mushrooms to appear every subsequent fruiting. In around 2 weeks, you should start to see baby mushrooms (pins) forming again.