57. planting methods in the building.Indoor planting. The appropriate method is to transplant into pots of soil with charcoal mixed together. The charcoal helps to absorb pollutants and microorganisms.
57. How to plant trees on buildings , trees in the building. The right approach is to transplant into pots with soil mixed with charcoal together. Charcoal will absorb pollutants and microorganisms.
planting trees in the building. The right way is to grow into a pot of mixed coal and soil together. The charcoal will help absorb pollutants and microbes have .