What vegetables are planted in early autumn in the north? Introduction of Five Vegetables Suitable for Planting in Early Autumn

1, autumn lettuce: Autumn lettuce is a kind of vegetable that many people like to eat. Its nutritional value is high, and it can be either cold or stir-fried. Autumn and winter are the peak season for listing, but the planting time is the same as other vegetables. From north to south, the sowing time is generally from the end of July to September. Because the growth of lettuce needs a cold environment, sowing in the southern region where the temperature is too high can be postponed until the end of August to the middle of September. Because lettuce likes cold environment, the seeds should be specially treated first. Soak the seeds in water for a day, then wrap them in gauze and put them in a low temperature environment of 0-6 degrees for 2-3 days, or keep them in a refrigerator for a day and a night, keeping the temperature at about MINUS 3 degrees, then take them out and put them in a cool place indoors, and sow them when most of them turn white.

2, celery: celery likes cold, does not like heat resistance, this is its growth habit, the suitable planting time is spring and autumn, and now many vegetable farmers like to choose autumn planting, because the celery planted in autumn has the best taste and the highest yield. Sowing can be carried out in July-August in the north and early August-September in the south, depending on the local climate. Because the temperature of celery planted in autumn is still very high, which affects the germination rate, it is necessary to soak the seeds in water for a day, then wrap them in cloth and put them in the refrigerator. The temperature is controlled at about 8 degrees, and it is taken out and washed with water once a day. Generally about 3 days, one third of the seeds germinate and can be planted.

3. Coriander: Coriander is also a vegetable that likes to grow in a cool environment. It grows slowly when it exceeds 25 degrees. It stands to reason that coriander can be planted in spring, autumn and winter, but most farmers like to plant it in autumn. Autumn environment is most suitable for the growth of coriander, with less pests and diseases, vigorous growth, high yield and good quality. Because the growth period of coriander is short, it can be planted late. The best sowing date is generally in September, and Chinese cabbage can be planted in August in the north. Because coriander seeds are different from other seeds, there is a hard shell outside. Before sowing, you need to put the seeds on the ground, rub them in half with glass bottles and other items, and then sow them, otherwise the seedlings will be uneven.

4. Autumn spinach: Generally, spinach is planted in spring and autumn, but the leaves planted in autumn are wide and thick, which not only grow big, but also taste good. Autumn spinach is sown in August-September, when the temperature and light are most suitable for the growth of spinach. Generally, it can be harvested around 1 October1,but it should not be sown too early, which is easy to bolt and blossom. Spinach is a cool vegetable, which can survive in sub-zero environment, but not too high. If the temperature exceeds 25 degrees, the leaves will curl, dry and grow poorly.

5. Autumn Lettuce: Lettuce can be sown in spring, autumn and winter. The best planting time in autumn is from August to 10 from north to south. The optimum growth temperature of lettuce is 15-22 degrees, which is higher than 25 degrees. The leaves are thick and hard, and they taste bad and bitter. Therefore, the planting time of lettuce needs to be sown in time according to the local climate characteristics. Lettuce is well planted and emerges neatly at low temperature. When the temperature is above 25 degrees, the germination rate will decrease, which needs attention.