poplar mushrooms or velvet pioppini yanagi matsutake pin heads growing out off mycelium block

aegerita agriculture agrocybe amazing background bag black block blurred bolbitiaceae botanic closeup copy cultivation cyclocybe cylindracea edible fieldcap focus foliage food foods fruiting fungi fungiculture fungus gardening green growing head healthy hobby home houseplant immature ingredient macro medicine mineral mushroom mycelium nutritious organic pin pioppini plantbased poplar sawdust selective space spawn swordbelt tea tiny tree vegan vegetarian velvet vitamin wellness whole yanagimatsutake