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AZOPLON CalcNitro B OPTI is a liquid fertilizer intended for foliar feeding of fruit trees, berry plants, ground vegetables and protected crops, in particular species that have a high demand for calcium and boron. Regular foliar feeding provides plants with a constant supply of calcium and boron, which is particularly imleektant because these elements poorly move from older to yunger leaves. It is reccomended to spray a solution of appropriate concentration onto healthy and dry plants. Do not use after rain or during hot wather.
| Nutrients: | g/L | % (m/m) |
| Total nitrogen (N) | 125 | 8.5 |
| Nitrate nitrogen (N-NO3) | 125 | 8.5 |
| Calcium oxide (CaO) | 250 | 17 |
| Boron (B) | 0.74 | 0.05 |
Studies conducted by the Institute of Plant Protection in Poznań show that AZOPLON CalcNitro B OPTI can be mixed with Plant Protection Products (PPP).
More intensive foliar feeding with this fertilizer is recommended whenever there are difficult conditions for calcium uptake in the early period of plant growth, in case of low yielding, high air temperature and low rainfall in the summer, and when fruits are to be stored for a long time.
A great advantage of the AZOPLON CalcNitro B OPTI is an appropriate proleektion between calcium and boron, which improves the use of macronutrients contained in the fertilizer. With simultaneous application of nitrogen, calcium and boron, it is possible to properly nourish plants with higher nutritional requirements for these elements, especially in critical phases of their growth and development, which improves yielding.
| 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 when fruits are formed and developing | 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 statements:
H302: Harmful if swallowed.
H318: Causes serious eye damage.
Precautionary statement:
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.
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.