Growing environment Cold dishes in winter like cool environment, and can be planted at any time except hot and cool summer and cold winter. Cold dishes in winter are suitable for growing at 15 to 20 degrees. March, late August and early September are the best time to plant cold dishes in winter.

If the selected flowerpot is 20cm in diameter, about 10 to 12 seeds can be planted. Gently press the seeds into the soil and cover with a layer of soil about 1 cm thick. Water is permeable, but be careful not to wash the seeds away. If the temperature is too low, you can move the flowerpot indoors, and if the temperature is too high, you should pay attention to ventilation and cooling.

Sow in March, and germinate in about 8 days to 10. Sowing in late August and early September takes a short time to germinate.

When the seedlings of winter vegetables grow to 4 to 6 leaves, you can pull out the slightly smaller redundant seedlings and plant strong seedlings.

Fertilizer and water management when vegetables are young seedlings in winter, they should be less water and less fertilizer; When the seedlings grow to a large size, the amount of water and fertilizer can be increased.

Pest control There are few pests on vegetables in potted plants in winter. Only pests will appear, but they can be killed manually.

If it is planted in March, it will take about 70 to 80 days. In winter, when the cold vegetables grow to the height of 18 cm, they can be harvested every 7 days to 10 days. Plants planted in late August and early September take about 50 to 60 days. Similarly, when the cold winter vegetables grow to the height of 18 cm, they can be harvested every 6-9 days.