Moss block farm with automatic bone meal replenishment. Its operation is simple: once the construction is completed layer by layer, a couple of stacks of bone meal must be placed in the dispenser and the lever located next to it must be activated. If the mechanism is correct, the bone meal will turn the top stone into moss blocks, which will be collected by the water system. During this process, part of the collected material will enter the composters to generate new bone meal, maintaining the cycle automatically.