composting with a hand watercolor a person adding food scraps to a compost bin

scraps decomposition environment bucket bin composting cardboard coffeegrounds applecores rice fertilizer bananapeels organic nature homemade barrel leaves food decompose grass process beans eggshells orangepeels mulch microbe backyard garden watercolor recycling fruit paper vermicomposting teabags bacteria green diy seeds fungi person waste breadcrusts worm container onionskins compost nutshells soil ecofriendly