Fertilization method of iron ball

1. Fertilization method

1. Apply base fertilizer: When planting or repotting the iron armor ball, it is necessary to add base fertilizer to the soil. Generally, before potting, some well-rotted bone meal is added to the soil. Only when there are enough nutrients in the soil used can the growth of plant roots be promoted.

2. Topdressing fertilizer: During its growth period, it is necessary to add fertilizer regularly. Usually during the peak growing season, you should add fertilizer once a month. If the plant is growing poorly, you need to fertilize it less and at longer intervals. When applying fertilizer, do not get too close to its roots to avoid the heat from the fertilizer burning its root system.

2. Precautions

1. When planting iron balls, the soil should be kept slightly moist instead of too dry, otherwise the roots of the plant will not be able to absorb nutrients.

2. When applying fertilizer, the concentration of fertilizer should be controlled and should be kept lower. If the fertilizer applied to it is too concentrated, it is very likely to burn the roots of the plant.