What fertilizer is good for celery?

What fertilizer to use for celery

Celery needs sufficient fertilizer to grow. After it is potted and sprouted, spray it with three-element liquid fertilizer once a week. During the peak growing season, do not apply nitrogen fertilizer too much to avoid the plant growing too tall. Phosphorus and potassium fertilizers should be applied evenly.

Generally speaking, celery should not be fertilized with a lot of fertilizer. When it is growing vigorously, fertilizer should be applied once or twice a month. In addition, the amount applied each time should not be too much, and nitrogen-containing fertilizers should not be used too frequently.

How to fertilize celery

When fertilizing celery, you should increase the amount of fertilizer appropriately during the growing season, about once every half a month. In other seasons, you can reduce the amount of fertilizer appropriately.

When fertilizing celery, keep it away from the roots, otherwise the fertilizer may burn the roots of the celery. Also, do not apply fertilizer on the leaves, as it will cause the leaves to rot.

Spring fertilization

Celery needs to be fertilized in April in spring. Apply some compound fertilizer. During the growing period, liquid fertilizer should be used mainly. Fertilizing once every half a month can promote the growth and development of celery.

Summer fertilization

The best time to fertilize celery in summer is in August. Liquid fertilizer is generally used when growing celery at home. Liquid fertilizer is rich in various trace elements, which can meet the nutrient needs of celery during its growth process.

Fall Fertilization

Celery is fertilized in September and October. There are techniques to fertilizing in autumn. Control the water when fertilizing. Do not water for a week. Then sprinkle fertilizer granules in the flowerpot and water it thoroughly so that the roots can absorb more nutrients.

Winter fertilization

The time for winter fertilization is November. You can prepare organic fertilizer yourself. Just add some bone meal to decomposed cake fertilizer or rice washing water. Bury the prepared organic fertilizer in the soil where celery is planted, which will enable the celery to better absorb nutrients.

Points to note when fertilizing celery

1. If celery is damaged by fertilizer due to improper fertilization and the plant wilts, and the soil is appropriately dry and wet, you can water it quickly to alleviate the harm of root burn, but water it frequently with small amounts of water.

2. Celery is relatively drought-resistant, so fertilizer must be replenished in a timely manner. If no fertilizer is applied for a long time, its growth will be much weaker and the leaves will turn yellow. Therefore, celery must be fertilized in a timely manner.