Ulmarius Oyster Mushroom Fruiting Conditions

The optimal fruiting temperature for Ulmarius Oyster mushrooms is between 59-86°F (15-30°C). Maintaining the correct temperature is important for proper fruiting and growth of the mushrooms. Temperatures outside of this range can slow or stop growth and negatively affect the quality of the fruit bodies.

For Ulmarius Oyster mushrooms to fruit properly, a high level of humidity (80-90%) is necessary. This helps to maintain moisture levels in the growing environment and prevent the fruit bodies from drying out. You can increase humidity by using a humidifier, spraying water regularly, or covering the growing containers with plastic wrap. It’s important to avoid letting the substrate or mushrooms get too wet as this can lead to mold growth and other issues.

Ulmarius Oyster mushrooms do not require a specific concentration of carbon dioxide (CO2) for fruiting. However, adequate levels of oxygen are necessary for growth. You can ensure proper oxygen levels by providing proper Fresh Air Exchange (FAE) in the growing environment. Maintaining proper FAE helps to ensure healthy growth and high quality fruit bodies.

Fresh Air Exchange (FAE) is important for Ulmarius Oyster mushrooms during the fruiting stage. FAE provides the mushrooms with the necessary oxygen they need to grow, while also removing excess carbon dioxide and preventing the buildup of harmful gases. It’s recommended to provide 2-3 air exchanges per hour during the fruiting phase. This can be achieved through natural air flow or by using a fan. Maintaining proper FAE helps to ensure healthy growth and high quality fruit bodies.

Ulmarius Oyster mushrooms do not require light for fruiting and can grow in complete darkness. However, exposure to low levels of light can help to regulate the mushroom’s growth and determine the size and shape of the fruit bodies. Direct sunlight or excessive light should be avoided as it can be harmful to the mushrooms and affect their quality. It’s recommended to keep the growing environment in the dark or to provide low levels of indirect light. You can use a light-tight container or cover the growing area with black plastic or a dark cloth.