How to plant Sijiu choy sum and how long does it take from sowing to harvesting?

Suitable planting time for 49 Chinese cabbage

The best time to plant Sijiu choy sum is in spring and autumn, when the weather is cool and the temperature is just right. In addition, Sijiu choy sum grows very fast and can be harvested in about 40 days.

Sijiu Chinese cabbage is more suitable for sowing beside a small ditch. It likes a humid environment. Before sowing, the soil must be completely soaked, and then sowing can be carried out. Fertilizer should be applied later, and pests and diseases should be prevented and controlled in time.

Planting methods and key points of 49 Chinese cabbage

1. Sowing method

   First, sow the choy sum. Dig small trenches with a depth of 2 cm and a spacing of 10 cm. Then water the trenches. Less watering is needed for better germination. After all the water has seeped down, sprinkle the seeds in the trenches. Finally, use a shovel to cover the seeds with soil on both sides of the trench.

2. Seedlings

The germination of Sijiu Choy Sum is very fast. It can grow completely in about 3 days. It also grows very fast. It can grow two leaves in about 10 days and grow to about 10 centimeters in about 20 days. At the same time, weeding should be carried out. After diluting the pesticide with water, spray it evenly on the surface of the soil, so that weeds can be effectively removed.

Points to note in daily management of 49 Chinese cabbage

The growth rate of Sijiu Caixin is fast, and the requirements for fertilizer and water are also very strict. Pay attention to applying enough base fertilizer and mixing it with other fertilizers. At the same time, pay attention to watering and keep the soil moist, so that Sijiu Caixin can grow better.