1、 Sow

Kale is usually propagated by sowing. Prepare loose and fertile soil with fine particles. Sow the seeds of kale on the soil surface and cover it with a thin layer of soil. It is appropriate to cover the seeds just enough. Water them in time after sowing

2、 Post sowing curing

After sowing, the kale should be placed in the astigmatism environment, and the curing temperature should be kept at 15-20 ℃. Observe the whitening of the soil surface and water it in time. The seeds can sprout in about a week. After sprouting, bask in the sun to reduce the temperature

3、 Transplanting

When the kale grows 4-5 true leaves, transplant it into small flowerpots and plant one plant in one flowerpot. Later, gradually replace the large pot with the growth of the plant. Generally, it will be transplanted 2-3 times before the kale is planted

4、 Seedling maintenance and precautions

1. Light: kale likes the sun. You should bask more in the sun during maintenance. The more sufficient the light, the perfect plant type of kale can not grow in vain

2. Temperature: kale likes to be cool, has strong cold resistance and low temperature, which can prevent the plant from bolting early and make the leaf color of the plant more beautiful. Moreover, only the kale treated at low temperature can have good balling

3. Watering: kale is particularly drought resistant, so it is not necessary to take care of the ground planting. The soil such as potted plants is nearly dry and watered thoroughly. When watering, avoid pouring water into the heart of the leaves to prevent the plant from rotting

4. Fertilization: kale is particularly fond of fertilizer. When transplanting and changing pots, slow-release fertilizer should be mixed into the bottom of the pot as the base fertilizer. Topdressing is often carried out during the growth period, thin fertilizer is applied frequently, and liquid fertilizer with balanced nitrogen, phosphorus and potassium can be used