When cutting a slit in the bag, DO NOT cut through the block. It will damage the mycelium and may slow its growth. If you've cut too deep, you can close the slit with tape, turn the block around and try again.
When you've already harvested from different sides of the block you can look for where the white mycelium is thickest and try cutting at that spot of the bag to grow more from there. It could be the top or bottom. As the mycelium runs out of food it will become lighter.
Hope you enjoy watching them grow everyday! We'll keep sharing tips so keep an eye on our blog and socials! Happy growing~