i'm doing a science fair projcet which involves compost and i've decided to do it indoors with red worms and this process is called vermicomposting. for soil, can i use some of the compost i already have from outside which have a lot of microorganisms in it or should i just use plain soil?
Aroell
i'm doing a science fair projcet which involves compost and i've decided to do it indoors with red worms and this process is called vermicomposting. for soil, can i use some of the compost i already have from outside which have a lot of microorganisms in it or should i just use plain soil?