1、 Breeding method

The propagation of iron armour ball generally uses the sowing method or cutting method, but the cuttings are difficult to obtain, so most of them are propagated with seeds

1. Take its seeds from the plant and plant them as soon as possible after obtaining them. Its seeds are hard to preserve, so they should be sown at the fastest speed after taking. Prepare some clean soil and prepare perlite and peat soil for use

2. Its seeds are not very small, so when sowing, they can be directly sown into the soil and covered with a thin layer of soil. Then cover it with plastic film or glass

3. The soil should be kept slightly wet during planting. If the soil is too dry, its seeds will be difficult to germinate. You can put it in a bright place and wait for almost a month to a month and a half. Seeds will sprout

2、 Precautions

Sometimes the seed germination rate is very high, so if the emergence rate is too high, its seedlings will grow very dense. At this time, it is necessary to pay attention to the thinning of seedlings, otherwise it will affect the normal growth of plants in the later stage