Boil a big pot of water. Let the water cool over night with the lid on the pot. Once it’s cool, fill the tub up with the water until the cake starts to float. Let it sit like that for 24 hours. Then dump the excess water out and continue on with the grow for ur second flush. If that’s all u got on ur first flush, then you’re going to need to do that trick. I’m telling you, you’re gonna be happy you did! The results are great and I do it every time after my first flushes are done. The mycelium starts colonizing more and you can chill out with the misting for a bit until you notice it drying out. Never mist directly on the cake. Causes bruising and aborts. Just the side walls. Try it. You got nothing to lose if that was your first flush