First of all, Huahua's oil here is edible oil or used oil. Don't pour in the diesel oil, engine oil, essential oil, etc. in your home, or the flower will die properly.
It's better to use for flowers that like fertilizer, such as rose, Clivia, clematis, etc. these plants spend a lot of nutrients when they bloom, so they need a lot of fertilizer.
Flower cultivation Daquan
The purpose of deep burying in the soil is to avoid small insects when microbes decompose waste oil.
Add water, add a small box of waste oil from the range hood and a plastic bucket of water.
