At the end of the cycle, some foods may remain coarse, such as the peels of some fruits and vegetables (onions, citrus, etc.).
The larger pieces have the same beneficial properties as the smaller ones and can be used in the garden without any problem.
If several foods remain abnormally whole during a cycle, it may be caused by improper positioning of the blades. They may have been incorrectly locked onto their rotation bracket. In this case, it is recommended to remove the fertilizer, place the blades correctly and repeat a cycle.