1. February orchid can be sown in spring, summer and autumn, and it is mostly sown in spring and autumn. It is suitable to sow in spring from February to May and in autumn from August to September. The climate during this period is very suitable, which is conducive to seed germination after sowing and can also promote later growth and development. The climate varies in different regions, so the sowing time is not fixed and depends on the situation.

2. Select seeds. Suitable seeds can greatly increase the germination rate, so pay attention to selecting suitable seeds and select new seeds that are mature, plump, and intact. Old seeds that have been left for a long time will reduce the germination rate.

3. Soil requirements. February orchids do not have high soil requirements. They are very adaptable and can grow in a variety of soils. Before sowing, pay attention to tidying up the soil, plowing the soil, pulling out weeds, leveling the soil and applying base fertilizer to improve fertility.

4. Sow seeds. February orchids can be sown in two ways: broadcast and drill. Broadcasting can spread the seeds evenly into the soil and cover them with soil. If drilling, keep a row spacing of 15-20 cm. Water enough after sowing to keep the soil moist and provide sufficient water for later growth.

5. Seedling maintenance. When the seedlings grow, they should be kept under astigmatism and avoid strong light exposure. After the growth is stable, thin fertilizer can be gradually applied. In winter, pay attention to keeping warm and cold.