Non germination of flower seeds is a problem of seeds

When sowing and breeding, many seeds do not germinate, which may be due to the problem of the seed itself. Some seeds bought back look like that, but they do not show the production date and shelf life. Such seeds are likely to be expired seeds. Expired seeds have no vitality and will not germinate

Secondly, we should pay attention to the nature of flowers and see whether they are spring flowers or autumn flowers. Basically, flowers sown in spring will bloom in summer and autumn, and flowers sown in autumn will bloom in spring and summer. After the seeds are bought back, we should pay attention to the sowing nature of flowers in order to achieve the purpose of flowering

Non germination of flower seeds is a problem in seed treatment

Before sowing flowers, seeds need to be treated so that they can germinate and grow better. Different seeds have different treatment methods. If you choose the wrong treatment method, the flower seeds will be more difficult to germinate

Generally, seeds that are easy to germinate can be soaked in warm water before sowing. Some seeds are sown in autumn, so they need to be treated at low temperature before sowing. They can be placed in the sand to maintain a certain humidity and buried in the soil. Or put the seeds directly into the refrigerator for storage

Some seeds are double dormant, so they need to be stored at high temperature and then at low temperature before sowing

The flower seeds do not germinate because the sowing time is wrong

In fact, the sowing of flowers should also have the right time. Some seeds are suitable for sowing in spring, some are suitable for sowing in autumn, and some are suitable for sowing in four seasons. If you choose the wrong sowing time, the flower seeds may not germinate

The seed germination temperature is wrong

Seed germination needs a certain stability. Basically, different plants have their own specific suitable temperature range, which can not be too high or too low, otherwise it will affect the germination rate of seeds and even lead to seed decay

The flower seed does not germinate because the seed germinates at the wrong time

Light is also important for seed germination, because appropriate light can promote seed germination. Light can increase soil temperature, promote seed germination, and is also important for seedling growth

Generally, when sowing, it is necessary to give the seed a process of adaptation to light to meet its needs for light< span>