What to Do When Hollow Mushrooms Appear? Causes and Solutions
This condition is often accompanied by thin, small fruiting bodies, thin caps, and sparse fruiting. It mostly occurs in the late fruiting stage, and is caused by insufficient water in the substrate, insufficient nutrients, low humidity, a relative air humidity staying below 80% for a long time, and disrupted cell elongation within the stipe. Prevention methods: after harvesting the first flush, promptly inject water and nutrient solution into the growing bags, or carry out soil casing cultivation again. The mushroom shed should be shaded to lower the temperature, and when spraying water, spray lightly and frequently, raising the relative air humidity to around 90% to prevent it.
This condition is often accompanied by thin, small fruiting bodies, thin caps, and sparse fruiting. It mostly occurs in the late fruiting stage, and is caused by insufficient water in the substrate, insufficient nutrients, low humidity, a relative air humidity staying below 80% for a long time, and disrupted cell elongation within the stipe.
Prevention methods: after harvesting the first flush, promptly inject water and nutrient solution into the growing bags, or carry out soil casing cultivation again. The mushroom shed should be shaded to lower the temperature, and when spraying water, spray lightly and frequently, raising the relative air humidity to around 90% to prevent it.