When is the best month to grow spinach?

Spinach can be planted all year round.

Spinach, also known as Persian cuisine, red root cuisine, parrot cuisine, etc. It belongs to the genus Spinach of Chenopodiaceae and the genus Panicum. The height of the plant can reach 1 m, the root is conical, reddish, less white, the leaves are halberd-shaped to oval, bright green, whole or with a few toothed lobes. There are many kinds of spinach, which can be divided into spiny and spiny varieties according to seed morphology.

Spinach can be planted all year round, with short growth cycle and quick harvest. Sowing can be done when the temperature is above 5℃ in spring, and harvesting can be done in March and 40 days later. Sowing can be done from May to July in summer; Autumn sowing in August-September, winter spinach sowing in June10-165438+10, and harvesting around the Spring Festival. In short, you can sow at the right temperature. ?

Spinach seedling raising

You can soak the seeds in clear water about a week before sowing, take them out after 12 hours, clean them, wait at 4℃ for 24 hours, and then put them in 20-25℃ to accelerate germination. You can sow after 3-5 days of germination. Sow after watering, and then cover with fine soil. After sowing in summer and autumn, use a small arch shed and set up a sunshade net to avoid direct sunlight. Winter sowing needs to be covered with plastic film for heat preservation and cold resistance, and the film can be uncovered after emergence.

Late management of spinach planting

Weeds should be removed in time, and after two real leaves come out, the seedlings should be properly thinned and the decomposed organic fertilizer should be applied once. When topdressing, the concentration gradually increases, and light fertilizer is applied first. Water in time after fertilization. Watering can be carried out according to climatic conditions at ordinary times, and accumulated water can be removed in time in rainy days. When planting in winter, water should be replenished and heat preservation measures should be taken to avoid frostbite.