A method for cultivating auricularia auricula, the steps of which include: putting a culture material into a plastic bag to make a space bag； punching the culture material into an inoculation hole from the mouth of the space bag, the depth of the inoculation hole is close to the space bag At the bottom or to the bottom of the space bag, and then sterilize； inoculate the fungus species into the inoculation hole for cultivation； when the mycelium grows and distributes throughout the space bag and matures, at least in the plastic bag A plurality of parallel cuts are cut along a radial side along the two ends, so that the fungus can leave the mushroom at the same time.一種木耳栽培方法，其步驟包括有：將一培養料裝入一塑膠袋製成一太空包；由該太空包之袋口對培養料打入一接種孔，該接種孔之深度接近該太空包之底端或至該太空包之底端，再進行殺菌；將木耳之菌種接種至該接種孔內，以進行培養；當菌絲生長分佈整個該太空包並成熟時，於該塑膠袋至少一徑向側邊沿其兩端方向割出複數個平行割口，以供木耳由各該割口同時朝外出菇。
