1, take seeds: planting dragon fruit to use the seeds should be of high quality, you can take the seeds out of the dragon fruit that is ripe enough. After that, put the pulp with seeds into the water and keep rinsing until the seeds and pulp are separated.
2, germination: after taking the seeds, first use potassium permanganate to sterilize and then put into warm water for a day, soak and then take out the drained water, placed in a ventilated location, and so on, the seeds can be planted when they dry.
3, soil preparation: planting dragon fruit soil should be loose, and the ability to seep water should be good, otherwise the seeds in the soil is easy to rot. If the prepared soil has raised other plants, it should be sterilized before use.
4, planting: Finally, you need to put the seeds in the soil and use a spray bottle to add some water to it. You can also cover it with a layer of plastic film, but you need to uncover it every day to get some air.
Second, the method of changing pots
If you want to change pots, you need to prepare the new pots, pots should be larger than the plant, otherwise growth will be hindered. Use a spade to gently loosen the soil, because there is no way to remove the seedlings if the soil is too hard. Hold the stem and take it out carefully. Usually the root system grows well if it is a seedling, so there is little need to prune the root system, just pot it up.