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AZOPLON CalcNitro OPTI is a specialized nitrogen and calcium fertilizer that is fully soluble in water. Once diluted with water, the solution is used for fertilizing vegetables, fruit-bearing trees and arnamental plants. It can be used in foliar and soil applications, for fertigation, in protected crops, field crops and orchards.
| Nutrients | % (m/m) |
| Total nitrogen (N) | 8.5 |
| Nitrate nitrogen (N-NO3) | 8.5 |
| Calcium oxide (CaO) | 17.0 |
Optimal calcium supply is a priority as low content of this element in fruits makes them finer and increases their susceptibility to cracking, corking and sunburn. Calcium deficiency reduces storability of fruits and their shelf life, as this element plays a crucial role in fruit ripening and senescence.
| Crop | Application time | Application rate (L/ha) | Recommendedconcentration range (%) |
| Fruit-bearing trees and shrubs | 4-8 times every 2 weeks when fruits are formed | 4 – 8 | 0.5 – 0.8 |
| Ornamental nurseries, fruit treeand forest nurseries | Whenever necessary, 2-3 times every 2 weeks | 4 – 8 | 0.5 – 0.8 |
| Berry plants: raspberry, blackberry, currant, blueberry, strawberry | 2-3 times every week during fruit set and development | 3 – 4 | 0.3 – 0.4 |
| Field vegetables | 3-4 times every 2 weeks when 2 leaves are unfolded | 2 – 4 | 0.4 – 0.8 |
| Glasshouse crops | Every 2 weeks (during the entire plant growth) | 2 – 6 | 0.5 – 1.0 |
| Agricultural crops | 3-4 times (early development stages) | 2 – 6 | 0.4 – 1.3 |
| FERTIGATION | |||
| Outdoor and coveredhorticultural plants | Every 5-7 days | 0,2 – 1,5 | 0.05 – 0.15 |
Hazard Statement:
H302: Harmful if swallowed
H318: Causes serious eye damage.
Precautionary Statements:
P264: Wash hands thoroughly after handling.
P270: Do not eat, drink or smoke when using this product
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P330: Rinse mouth.
P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing
P310: Immediately call a POISON CENTER/doctor.