Planting time and month of celery.
Small celery can be sown in 1 month-March, planted in March-April, harvested in May-July, planted in the south and north in summer from June to early July, harvested in August-September, sown in the north in autumn from June to early July, and planted in early August-September.1October-.
Planting small parsley in spring
Small celery is planted in spring, sown in 1 month-March, and planted in March-April. Small celery likes cold and fears heat, and the optimum growth temperature is 15-20℃. When the temperature exceeds 26℃, it is not conducive to growth and development, and it is detrimental to quality.
Planting small parsley in summer
Planting celery in summer, sowing in early June-July, planting in early August-September, harvesting in 10/1month, and taking proper shading and cooling treatment in the season of high temperature can ensure the smooth growth of celery.
Planting small parsley in autumn
It is cool in autumn, which is more suitable for the growth of small celery. It is cultivated in the open field in the Yangtze River valley and the south, sown in September to November, harvested in December to April of the following year, planted in the north from June to early July, planted in August to early September, harvested in October to November, sown in the Yangtze River valley from early July to early September, and harvested in October to December.
Planting small parsley in winter
Small celery planted in winter should be planted in greenhouse, and the indoor temperature should be kept at 15-20 degrees. The late sowing can be finished before bolting in March-April of the following spring.
Method for plan small celery
Small celery has shallow root system and strong adaptability to soil, but it is suitable for planting in fertile, soft and well-drained land. Before planting, it is best to deeply turn the soil and apply enough base fertilizer, especially organic fertilizer, which is used as base fertilizer, and the grown small celery has a strong flavor.
1, temperature requirements: celery is a cold-tolerant vegetable, and the growth temperature varies in different periods. Generally, the suitable growth temperature for seeds in germination period is about 15 to 20 degrees Celsius, and the growth temperature in nutrition period is 15 to 20 degrees Celsius.
2, lighting conditions: the growth of small celery is not very demanding for light, even in the shade, it can grow, and the place with sufficient light will grow better.
3. Fertilizer: When celery grows, it mainly absorbs nitrogen fertilizer. Increasing the amount of phosphorus and potassium fertilizer can help seedlings grow and improve the length and quality of petioles.
4. Moisture: The water demand of small parsley is relatively large during the vigorous growth period. It is necessary to keep the soil moist, not too dry, but there should be no water accumulation.
5. Soaking seeds to accelerate germination: Before sowing celery seeds, soak the seeds in cold water for two to four hours, wash them, control the moisture, and then put them in an environment of 15 to 20 degrees Celsius for accelerating germination.