1、 Methods of spreading seeds

1. Self ejection: the method of Petunia transmitting seeds is very special. It can spread seeds by itself to achieve reproduction. Its seeds are wrapped in fruit pods. During the growth period, they will grow together with the plant. After growing to a certain stage, the fruit pods and seeds will mature, and then the fruit pods will crack and produce elasticity, so as to pop up the seeds. After the seeds are ejected, they fall into the soil. If the environment is suitable, they will rely on the soil for germination and growth

2. Animal transmission: in addition to transmitting seeds by self ejection, it can also be transmitted by animals. The color of morning glory is bright and beautiful, which can attract birds. Birds may swallow seeds as food. Because the seeds are large and heavy, and the shell is very hard, it is difficult for birds to absorb them. They will be discharged with feces and grow when they fall into the soil

2、 Seed planting method

When you want to plant at home, you need to sow. Go to the seed shop to buy the seeds, select the full and full seeds, prepare the flower pot, fill it with soil, sow the seeds into the soil and gently compress the soil. Proper watering, keeping moist and keeping the temperature at about 15-22 degrees Celsius can promote the germination of seeds as soon as possible