What to pay attention to when planting celery

1. Temperature. Celery is a low-temperature-tolerant vegetable, with a minimum tolerance of -7°C to -10°C, but its suitable growth temperature is 15°C-20°C, so we should master the principle of low temperature management.

2. Light. Celery is a low-light-loving vegetable, weak light is conducive to the vertical growth of celery, and strong light is conducive to the horizontal growth of celery. So in production, just give it a proper light time, and spray photosynthetic nutrient film fertilizer, which can help celery absorb a large amount of light fertilizer, light energy, light, compatible with conventional fertilizers, and nourishment to provide plant growth and development to the limit.

3. Fertilizer and water. 1. Celery is a shallow-rooted, solid leaf vegetable, so its growth period is mainly nitrogen fertilizer, supplemented by phosphorus and potassium. Foliar spraying vegetable Zhuangshangling can make celery seedlings grow vigorously, with thick stems, thick leaves, high yield and high quality. Long shelf life. 2. Moisture. Celery likes a humid environment, so we try to keep the celery field moist. If the temperature is low, generally do not water. If there is a drought, or when top dressing is needed, water in the morning on a sunny day and spray a new high-fat film on the leaves to form A layer of polymer film moisturizes and prevents germ infection.

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