| Nutrients | % (m/m) |
| Total nitrogen (N) | 8,5 |
| Nitrate nitrogen (N-NO3) | 8,5 |
| Calcium oxide (CaO) | 17,0 |
AZOPLON OPTI 8.5 N calcium nitrate (17CaO) solution is a special nitrogen-calcium fertilizer that is completely soluble in water. After dilution with water, it is used to fertilize vegetables, fruit trees and ornamentals. It can be used for foliar fertilization, soil fertilization and nutrient solution for indoor crops, field crops and orchards.
PACKAGING:
The expert said:
Optimal calcium supply is a priority treatment as the low content of this nutrient in the fruit contributes to a decrease in the size of the fruit as well as an increase in the likelihood of cracking, suberization and sunburn. Calcium deficiency impairs the shelf life and time to market of the fruit, as this element plays a key role in the ripening and aging process of the fruit.
| Cultivation | Time of application | Dose of fertilizer (l/ha) | Recommended concentration range (%) |
| Fruit trees and bushes | 4-8 times, every two weeks after the formation of fruit buds | 4-8 | 0,5-0,8 |
| Nursieres with ornamental, fruit trees and forest growing trees | 2-3 times every two weeks | 4-8 | 0,5-0,8 |
| Berries (raspberries, blackberries, currants, blueberries, strawberries) | 2-3 times a week, in the phase of binding and fruit growth | 3-4 | 0,3-0,4 |
| Field vegetables every two weeks | 3-4 times every two weeks from the 2 leaf phase | 2-4 | 0,4-0,8 |
| Greenhouse plants | once in every 7 week (full time of plant growth) | 2-6 | 0,5-1,0 |
| Agricultural crops | 3-4 times (early developmental stages) | 2-6 | 0,4-1,3 |
Nutrient solution application
| Time of application | Dose of fertilizer (l/ha) | Applied concentration range (%) | |
| Horticultural plants are covered and grown in the ground | Once in 5-7 days | 0,2-1,5 | 0,05-0,15 |
