1、 How to plant

1. Planting time: Iris should be planted at a suitable time, so that the surrounding climate environment can be suitable and more conducive to the later growth. It can be planted at the end of summer, that is, July and August

2、 Soil preparation: proper soil must be prepared before planting. There are requirements for soil. It is suitable for growing in loose, fertile and drainage soil, which is more suitable for iris growth. It is also necessary to mix and add a little base fertilizer into the soil to supplement nutrition and provide nutrients

3. Planting: Iris grows slowly with seeds, so roots can be selected for planting. Select strong rhizomes and bury them after dealing with the soil. Pay attention not to plant them too deep. You need to use a section of rhizomes to expose them slightly in the air, so as to grow better

2、 Later maintenance

The iris should be watered comprehensively after planting to ensure the thoroughness of watering. Do not water too much to avoid being in a humid state for a long time. Don't rush to water after this watering. Wait until the soil is dry and water again. Control the soil temperature, and the most suitable temperature is between 16-18 ℃. Do not see strong light at the beginning, and ensure sufficient astigmatism in the later stage