1、 Soil requirements

Iron armour ball has certain requirements for soil. It likes soil with good porosity and sufficient fertility. If you want to use such soil, it will help the root growth of the plant. Its root will breathe normally and smoothly, and can grow stronger and faster. Generally, you can buy the soil directly or prepare the soil yourself

2、 Soil mixing method

To master the correct soil mixing method, the matrix used should be prepared first. Peat soil, perlite and some vermiculite can be mixed during soil preparation, and some base fertilizer should be added to the flower soil. It can also be prepared with rotten leaf soil, garden soil, vermiculite or coarse sand, and some base fertilizer should also be added to the soil. Bone meal can be used as base fertilizer, which should be decomposed and fermented before use

3、 Precautions

1. The prepared soil should be clean, and the soil with bacteria and insect eggs should not be used. It is best to use chemicals or put it under the sun for disinfection after preparing the soil

2. During the curing period, the soil should be turned over irregularly, and the soil should be kept loose as much as possible, so that its roots can breathe and stretch well