You can also put ribs, lamb ribs and beef ribs in an autoclave, steam them for 30 minutes with strong fire, pound them into powder, and mix them evenly according to the ratio of 1 bone chips: 3 river sand to make flower base fertilizer, which is beneficial to flower growth.
The broken eggshells left by boiled eggs are soaked in water for 7~ 10 days, which is a great flower fertilizer, or mixed with broken eggshells to plant flowers directly, which is a very good long-term phosphate fertilizer.
Prepare a small bucket, pour the leftover tea leaves in, pour some soil, add some water and put the bucket on the balcony. When the water evaporates, the soil can be used.
Pour rice washing water into the finished yogurt bottle, then pour beer, seal it, put it on the windowsill for fermentation, and make it into flower fertilizer after 1~2 weeks.
The bottom of the flowerpot can be filled with seed shells and peanut shells, which will become good flower fertilizer after a long time of weathering and decay.
Collect fallen leaves, cut them into pieces, and then spread the broken leaves on the pot soil.
The residue is dried in the sun, ground into powder, placed at the bottom of soil when planting flowers, and covered with a layer of soil as base fertilizer; Or put the residue and soil together in a jar, then pour in some water and simmer for a while. After decay, it will become humus, which can be mixed with soil.
After the orange peel is dried, divide it into small pieces, loosen the topsoil around the potted plant with tools, and then insert the orange peel along the edge of the pot. The orange peel will slowly decay into fertilizer.