Water celery planting methods, as follows:

Want to water celery planted well, the first thing to do is to choose good varieties, but the climatic conditions of each place are not the same, you need to choose according to the local climate characteristics. Common varieties are Wuxi Yu Qi Da Huang Ye, Taizhou green celery, Su celery, Changshu white celery, Yixing water celery and so on. The seeds will be germinated, germination, rooted seed stems can be sown, sowing can be cut into long 30-40 cm, rows of seeds can be cut into about 60 cm.

One is to ensure that the density, rows of seeds spacing is usually in the 6 a 8 cm, the general amount of seed per mu 200 a 250 kg. Secondly, the field should be leveled to facilitate the growth of buds and roots, so as to achieve consistent growth. This stage is the most avoidable high drought, the field surface is uneven, not conducive to long shoots and rooting: low water, the sun hot shallow water scalded shoots. To grow into seedlings, gradually deepen the water layer.

Remaining aspects

Harvesting time depends on the row of early and late sowing, usually 90 to 100 days after the row of seeds can be harvested one after another. In late August row seed, as long as the management to keep up, late November can be harvested, in early September row seed, from the end of December to the next year in April harvest in batches. Save the seeds should be selected as seed plants of moderate height, strong stem, short internodes, branching concentration, no pests and diseases of robust plants.

After winter, watercress stops growing, mainly to irrigation to keep warm and prevent freezing. After rooting and fixing the seedling, every 20 days to chase the application, ****2 a 3 times. The first time per mu after the application of 100kg of well-decomposed human manure, potassium sulfate 5kg, the second and third time per mu each time after the application of 200kg of well-decomposed human manure, potassium sulfate 10 tons, or 45% potassium sulfate compound fertilizer 25kg, while the root of the extra-root spraying of 0.5% potassium dihydrogen phosphate or 0.1% borax 2 times.