Making the compost preparations involves filling animal organs like bladders, intestines, and skulls with dried flowers and herbs over different seasons of the year. The filled organs are then buried and dug up later to be added to compost piles. Some preparations like valerian are extracted as juices or essences. The preparations are stored in glass or terra cotta jars and used by making holes in compost piles and inserting small amounts of the plant-filled organs or extracts.