When is the best time to sow purple cabbage?

Suitable time for sowing purple cabbage

Purple cabbage is an annual plant of the cruciferous family. It mainly uses seeds for reproduction and propagation. It usually blooms two months after sowing, and the flowering season is basically around mid-May every year.

It is best to sow purple cabbage in spring. After the seeds germinate, the sprouts will gradually grow as the temperature rises and rainfall increases. When the rainy season arrives, it will enter a period of vigorous growth, which is in line with its growth law.

Purple cabbage sowing method

1. Prepare the soil

When planting purple cabbage, try to use garden soil combined with a certain amount of sandy soil, so that the soil can remain dry. It must also be thoroughly loosened before sowing to prevent interference with seed germination.

2. Plant and water

The next step is to plant the purple cabbage seeds in the soil. After covering them with sand, pour in an appropriate amount of clean water to keep the soil at a high humidity to soften the seed coat and promote germination.

Key points and techniques for growing purple cabbage

1. Control the amount of water

In the early stage of planting purple cabbage, once its sprouts are found on the surface, the amount of water in the soil must be controlled. At this time, the roots will often grow. Too much moisture in the soil will affect its respiration and cause root rot.

2. Sunshade treatment

When purple cabbage is young, the plant's ability to tolerate sunlight is poor. When the intensity of the midday sunlight is high, the plant must be shaded to prevent direct sunlight from burning the plant's stems and leaves and causing death.