Mushrooms are fungi that reproduce offspring by spores. Microspores will not develop immediately when they fall into soil or rotten wood, and hyphae will not grow until they get enough nutrients and water. Mushroom mycelium can be spread in soil or wood like a net to absorb water and nutrients. When enough nutrients and water are obtained, pellets begin to grow on the mycelium. The ball grows very fast, and soon it can drill out of the ground, spread out at once and grow into mushrooms, so after the rain, mushrooms grow rapidly and in large numbers in the forest.

Mushrooms are the most common edible fungi in people's daily life, and there are many kinds of non-toxic or special foods on people's tables. Mushrooms are loved by many people because of their unique taste, and it is not difficult to find them in our daily life. In fact, many mushrooms are born underground after the rain in summer.

Mushrooms are lower fungi, and their reproduction can only rely on spores. Where spores fall, mushrooms will grow there. Spores falling into the soil layer will cause hyphae, which will digest and absorb the water and nutrients in the soil layer, and then cause the initial mushroom fruiting body. This kind of fruiting body is very small and generally not easy to find.

On rainy days, it will be filled with water, its volume will increase rapidly, and it will stand tall and cover the road like an umbrella. So there are many mushrooms after the rain. Mushrooms are lower fungi, and their reproduction can only rely on spores. Where spores fall, mushrooms will grow there. Spores falling into the soil will cause hyphae, which will digest and absorb the water and nutrients in the soil layer, and then cause the initial mushroom fruiting body.

There is no carotene in mushrooms, so they can't produce their own food. They only absorb existing food from dead trees or dead leaves of green plants, so they grow mostly in wet and cold mountains or grasslands. Mushrooms have no roots, stems and leaves and do not produce seeds. The key is to produce a germ cell called spore for reproduction. Spores are small and light, and they spread easily. When they fall into a suitable area of natural environment, they will germinate a threadlike body called mycelium.