Composted Manure and Mushrooms

[333.okh]

Super hard to grow okra here, but a local farmer gave me a soil recipe and a design for a germinating box that he uses. He starts his seeds in simple plastic cups. So I used some clear plastic cups and:

8-quarts Gardner & Bloome Seed Starter
6-quarts Coconut Coir
4-quarts Gardner & Bloome Farmyard Blend
2-quarts Earthworm Castings
1-quart Screened Sand

Now I have tiny little mushrooms that you can see in the soil through the clear cups. I am assuming it is from the Farmyard Blend.

Is this bad? What should I do?

[dice]

Ignore it. The fungi do not use up nutrients that the plant
needs or do them any harm.

Edit:
That is what I would do in the same situation, anyway.

[333.okh]

Good news. I havenever used manures in my indoor transplant mix until this year usually all my plants are in the ground by now, but it is still cold and raining.