red california earthworms in a compost pit for biohumus and vermicompost production. earthworms in the garden. bait for fishing.

agriculture agro agronomy bait biohumus black box california californian closeup compost composter earth earthworm earthworms ecological ecology environment farm farming fertile fertilizer fishing garden gardening green heap humus life macro manure natural nature organic organics outdoor peat pile products recycling red soil technology topsoil vermicompost vermiculture vermiform waste worm worms