1、 Seed planting

1. Seed selection and germination: Saffron can be planted and cultivated by sowing. Before planting, the seeds should be prepared first. Pay attention to the high survival rate of plump seeds. In order to promote seed germination, after selecting the seeds, it is necessary to promote germination, soak them in warm water for a period of time, take them out and put them in a warm place, wait for the seeds to germinate, and then they can be sown

2. Soil selection and planting: prepare the soil suitable for germination, which requires ventilation, looseness and nutrition. After preparation, it needs disinfection and sterilization. After the soil is treated, the seeds are sown and covered with about 3cm of thin soil

2、 Cultivation and maintenance

Good planting requires careful cultivation and maintenance to promote the emergence of seeds. Watering after planting can promote the germination of seeds as soon as possible. After that, keep the soil moist and spray water regularly. When the seedlings grow stably, they can see the light normally and give full sunlight. They also need to apply fertilizer regularly to provide nutrients for growth. After winter, they should take measures to keep warm and not be frostbitten

3、 Planting time

The planting time is from March to April in spring or from September to October in autumn. These two time periods are OK. The best time is autumn, and the specific time can be adjusted according to the local climate