1、 Watering interval

The iron armor ball needs sufficient water during its growth. When replenishing water for it, it's best not to determine the specific interval. Each watering should be carried out after the soil becomes dry, so watering is very beneficial to the plant, and it is not easy to have ponding. Watering plants in summer should be regular and uniform. At this time, the humidity of breeding should also be increased. In winter, water should be controlled, especially when the temperature is lower than 10 ℃, less water must be poured, and the soil is better dry than wet

2、 Watering method

When watering, you should master the method, otherwise it will be unfavorable to the plant. The water should be poured into the deep soil slowly, and the water should be poured into the soil slowly. The water used for watering should also be clean and free of impurities

3、 Method for judging water shortage

Some flower friends don't know how to judge whether to water or not. In fact, the method is very simple. You can use a clean stick or chopsticks, then insert it into the soil and wait for it to be taken out. If chopsticks are dry, they need watering