Hello! these all are small onion I have planted these onions directly on my garden soil. these are garlic plants. and these are big onions here you can see these are spinach and coriander plants. The soil in which cultivation of fruits, vegetables and flowers grow rapidly, that particular soil is good for gardening. now you see how I am using this garden soil to prepare the potting mix here see after preparing this garden soil properly, I am mixing 15% cow dunk with it. instead of cow dunk, you can use compost. with it, I am using 15% wooden husk also. instead of the wooden husk, you can use paddy husk or cocopeat. the soil remains light weighted by using these. I am using 5% neem cake to keep this soil bacteria free. after mixing these all things properly with the soil, we keep this mix in one place for about five days and mixing this soil every day once during these 5 days, the fiertility power of this soil will be increased. after 5 days you can use this soil directly on the pot, or you could use this soil after filtering it. after filtering you need to mix 30% cocopeat with it. then you can use it in hanging bottle and hanging pot. besides this, if you use small stone with this filtered soil, then you can use this same mixture as bonsai soil.