When is the best time to sow tomatoes?

Tomato varieties: There are many tomato varieties, such as Renault 102, Champions League, Zhefen 70 1, Difent and Fenhe Pingping. Sowing time: It is best to sow in February-May in spring, July-September in autumn and165438+1October in winter.

Sowing date of potted tomato

Potted tomatoes are usually planted in spring, autumn and winter, which is suitable for their growing environment and can make them germinate quickly.

Tomato sowing temperature

The temperature range of tomato is 8-35, and the optimum temperature is 18-25. In case of low temperature below 3℃, you can move into the bedroom or air-conditioned room, where the temperature rises.

Tomato sowing method

1. Seed disinfection: Before sowing, tomato seeds should be disinfected. Wrap the seeds in gauze, soak them in water at 50℃ for 10 minute, then rinse them with clean water, soak them in warm water at 30℃ for 23 hours, drain the water and take them out. 2. Seedling management: In the process of tomato seedling raising, appropriate topdressing measures must be taken, such as watering more at seedling stage or spraying chlorothalonil.

Tomato seed germination

Tomatoes want it to sprout quickly. You can wash the seeds twice with 60-degree water, soak them for 2-3 hours, and then soak them in 50-degree warm water 10 hour. Keep the seeds moist with gauze and wrap them in fresh-keeping bags for 2 layers, so that the seeds can germinate quickly.

Seeding and emergence of tomato

After tomato seeds are germinated and sown, it takes 7- 14 days for the seedlings to grow, and then it can grow healthily if it is given a suitable conservation environment.