First, soak the seeds: soak the seeds before planting celery. When soaking, put the seeds into bags, bind them and soak them in water for about 2 days, then take them out. It will germinate in about 3 to 4 days and can be planted.
2. Sowing and planting: When planting, directly spread the seeds evenly on the soil surface, first spread them on a small piece of land, and transplant them after the seedlings grow.
Third, the fixed value of transplanting: when the seedlings grow to finger height, the fixed value of transplanting should be carried out. At this time, we should plant one tree at a time, the distance between them should be consistent, and the rows should be aligned. Then apply a small amount of farmyard manure to supplement nutrition.
4. Post-management: after the fixed value, Oenanthe javanica is twice a day, once in the morning and once in the evening, before the new roots grow. If dead seedlings are found, they should be replenished in time, and then fertilized when all seedlings grow new roots and leaves. In addition, attention should be paid to the timely removal of weeds.