Water fertilizer is soluble in water. Calcium deficiency in plants such as tomatoes causes rot at the end of the fruit. In lettuce it causes leaf tip burns; In potatoes, a lack of calcium causes yellow spots inside the potato.

Instructions for using calcium nitrate fertilizer:

Calcium nitrate fertilizer does not dissolve in soil, but in well-dissolved water it is easily absorbed by the plant, so it is better to use calcium nitrate fertilizer in liquid and foliar application and it can not be used in solid form.

The best way to use calcium nitrate fertilizer is foliar application, which should be 2 to 3 liters of calcium nitrate fertilizer per hectare in the middle of the season.

If it is accompanied by drip or flood irrigation, 5 to 10 liters per hectare can be used.

Application of calcium nitrate fertilizer with irrigation should be 20 kg per hectare

For fruit trees, it is better to use two fertilizers from the time of fruit formation. It is better to do the interval between each fertilization for 14 days in the form of foliar application.

For other crops, the best time to use calcium nitrate fertilizer is at the beginning of the growing season to strengthen the ossification of the plant at intervals of 10 to 14 days.