1、 You can add water in a few days

After it sprouts, after waiting for about 3 days and 90% of the sprouts, it can add water after observing that the growth is stable, which is the safest way. There is another saying that you can add water at any time, because germination has nothing to do with adding water. As long as it adapts to the environment, it can grow. However, it is recommended not to add water too early and wait for a few days. Otherwise, because its root is very short and small, it will float after adding water, which is not conducive to growth

2、 Planting method

1. Lay more than half of the bottom mud in the fish tank to ensure the nutrients inside. Pay attention to the uniformity when spreading, so as not to make one side thin and the other thick

2. Spread the seeds evenly, and then spread a layer of mud on it, with a thickness of about 1cm. Cover the seeds and do not expose them to the outside. In particular, it should be noted that it should not be too thick, which will easily lead to non germination or slow germination of seeds

3. Then, the most important lighting must be good. If possible, it needs to be illuminated for 8 hours

4. Keep the temperature at 15-28 degrees. Spray water on it twice a day with a small watering can for moisturizing. Don't rush to add water before the seeds germinate

5. After waiting for 7-15 days, the seeds can germinate. After the seeds germinate stably, add water