You can go directly to the seed shop to buy seeds, or you can choose an orange full of water and pick out seeds from it. Then wash thoroughly, remove the upper pulp, soak in water for 5-7 days, change the water inside every day, the seeds can fully absorb water, then pull out the seeds, and then carefully peel off the outer skin, do not damage the inside of the seeds.
The flowerpot needs to be prepared with a hole at the bottom, so as to facilitate drainage and avoid water accumulation in the basin soil. The diameter of the flowerpot does not need to be too large. It can be matched with the plant properly. First place some small stones under the flowerpot, and then fill the soil with organic soil and base fertilizer, which can not only ensure the air permeability, but also ensure adequate nutrient support.
Seed the seeds in the flowerpot, with the round head facing down, the sharp head facing up, and evenly planted inside. The seeds should be about 1.2cm away from the soil surface, and pay attention to keep the spacing. Do not plant too intensively, compact the soil, and pave small stones on it. After sowing, spray water every day to keep moist, put it in the astigmatism environment waiting for rooting.