Lettuce germination method and time Three major seed germination treatment methods

The purpose of germinating lettuce is to ensure the germination rate of the seeds. Generally, after the seeds have fully absorbed enough water, the nutrients in the seeds will quickly decompose, the germination rate will be higher, and it can also provide certain nutrients to the young embryo.

Lettuce germination time

Lettuce is a common vegetable in daily life. It likes coolness and is afraid of heat. The seeds will begin to germinate above 4°C, so as long as the temperature is properly controlled, it can be germinated all year round.

Lettuce germination technology

1. Hanging well method

The water in the hanging well is warm in winter and cool in summer. In the high temperature environment in summer, you can put lettuce seeds in it for germination. Soak them for about 5-6 hours, then scrub them 2-3 times, put them into a wet cloth bag, and hang them in the well. They will sprout in 3-4 days.

2. Refrigeration method

Soak the lettuce seeds in clean water for about 24 hours, then wrap them with gauze and refrigerate them in the refrigerator. Control the temperature at around 3-5℃. You can sow them after the seeds turn white.

3. Irrigation and covering method

Choose a loose and fertile plot of land, sow the lettuce seeds on it, then cover it with straw. In the evening, you can water the seedbed thoroughly. After 2-3 days, the seeds will gradually germinate.