PLONVIT® OPTY
Product Description
PLONVIT® OPTY is a crystalline, water-soluble NPK (20/20/20) fertiliser with micronutrients intended for foliar application. It can also be used to prepare a nutrient solution for fertigation of crops in the ground.
PLONVIT® OPTY effectively nourishes plants, provides a comprehensive supply of nutrients, supports proper growth and development of plants throughout the growing season. It is particularly recommended during periods of increased plant demand for nutrients – during periods of intensive growth and development, as well as when the condition of plants is weakened by weather, soil and pathogens.
PLONVIT® OPTY used at the times and doses recommended in foliar feeding programs for individual plant species, effectively supplements and/or corrects soil fertilisation.
PLONVIT® OPTY contains patented GCAA technology, which combines microelements with the amino acid glycine. Glycine is the smallest and most mobile amino acid in plants. As a result, micro-nutrients bound to glycine deliver nutrients more quickly and effectively than mineral salts, oxides or fertilisers based on other complexing agents.
| Nutriens | g/kg | Â % (m/m) |
| Total nitrogen (N) | 200 | 20.0 |
| Nitrate (N) nitrogen (NO3) | 31 | 3.1 |
| Nitrogen (N) ammonium (NH4) | 14 | 1.4 |
| Nitrogen (N) urea (NH2) | 155 | 15.5 |
| Phosphorus pentoxide (P2O5) total | 200 | 20.0 |
| Phosphorus pentoxide (P2O5) soluble in water | 200 | 20.0 |
| Phosphorus pentoxide (P2O5) soluble in neutral ammonium citrate solution | 200 | 20.0 |
| Potassium oxide (K2O) soluble in water | 200 | 20.0 |
| Boron (B) in the form of sodium salt | 0.30 | 0.03 |
| Copper (Cu) as glycinate | 0.30 | 0.030 |
| Iron (Fe) chelated by EDTA | 1.50 | 0.15 |
| Manganese (Mn) as glycinate | 0.70 | 0.070 |
| Molybdenum (Mo) in the form of ammonium salt | 0.02 | 0.002 |
| Zinc (Zn) as glycinate | 0.70 | 0.070 |
Directions for Use
PLONVIT® OPTY may be used in different fertilisation techniques, including foliar sprays and fertigation in the ground.
- FOLIAR SPRAYS
PLONVIT OPTY is intended for foliar application in the form of an aqueous solution. PLONVIT® OPTY can be used together with other agrochemicals after conducting a miscibility test. Detailed recommendations for foliar application are presented in the table below.
- FERTIGATION (fertilisation with irrigation) of crops in the ground, in peat substrates and garden soils (nutrient solution shall be given periodically – repeatedly during the growing season).
Specific recommendations (composition of the nutrient solution and frequency of application) shall take into account the plants’ nutritional requirements, the results of chemical analysis of water used for fertigation and soil (substrate), as well as weather conditions.
Use PLONVIT® OPTY as an aqueous solution at a concentration of 0.03–0.2% (0.3–2.0 kg of fertiliser in 1,000 litres of ready to use nutrient solution).
When using PLONVIT® OPTY in a nutrient solution along with other fertilisers, do not exceed a combined concentration of 0.2% of all ingredients of the solution being dosed.
When preparing concentrated solutions, fertiliser dose shall be increased accordingly.
Prepare concentrated solutions of PLONVIT® NPK fertilisers in a different tank than the concentrated solution of calcium fertiliser.
Recommendations for foliar application for selected crops.
The recommendations may be modified taking into account the plants’ requirements and growing conditions.
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇/◆ Autumn: 3–6 leaves unfolded The application time should be considered as optimal in case of poor plant condition. |
2–5 kg/ha |
| ◆ Spring: tillering | 2–5 kg/ha |
| ◆ stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage / beginning of heading | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – tillering | 2–5 kg/ha |
| ◆ stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage / beginning of heading | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇/◆ Autumn: 3–6 leaves unfolded The application time should be considered as optimal in case of poor plant condition. |
2–5 kg/ha |
| ◆ Spring: continuation of tillering | 2–5 kg/ha |
| ◆ stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage / beginning of heading | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – tillering | 2–5 kg/ha |
| ◆ stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage / beginning of heading | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ Autumn: leaf development – until beginning of tillering | 2–5 kg/ha |
| ◆ Spring: beginning of stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage – until first awns visible | 2–5 kg/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage – until first awns visible | 2–5 kg/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ Autumn: leaf development – until beginning of tillering | 2–5 kg/ha |
| ◆ Spring: beginning of stem elongation | 2–5 kg/ha |
| ◇ flag leaf stage – until first awns visible | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 2–5 kg/ha |
| ◇ flag leaf stage – until first awns visible | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇/◆ Autumn: leaf development – until beginning of tillering The treatment should be considered as optimal in case of poor plant condition. |
2–5 kg/ha |
| ◆ Spring: beginning of stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage – until beginning of heading | 2–5 kg/ha |
| ◇ end of flowering – until early milk | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 2–5 kg/ha |
| ◆ flag leaf stage – until beginning of heading | 2–5 kg/ha |
| ◇ end of flowering – until early milk | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – tillering | 2–5 kg/ha |
| ◆ stem elongation – until flag leaf stage | 2–5 kg/ha |
| ◇ end of flowering – until early milk | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| Autumn: ◇/◆ 4–6 leaves unfolded The treatment should be considered as optimal in case of poor plant condition. |
2–5 kg/ha |
| Spring: â—† Â beginning of main stem elongation |
2–5 kg/ha |
| ◆ bud formation – until beginning of flowering: 1–2 treatments every 5–10 days | 2–5 kg/ha |
| ◇ from the beginning of petal fall – until the beginning of pods development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – until beginning of main stem elongation | 2–5 kg/ha |
| ◆ bud formation – until beginning of flowering: 1–2 treatments every 5–10 days | 2–5 kg/ha |
| ◇ from the beginning of petal fall – until the beginning of pods development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 2–3 pairs of leaves (BBCH 14–16) | 2–5 kg/ha |
| ◆ stem elongation (BBCH 30–33) | 2–5 kg/ha |
| ◇ beginning of inflorescence development (BBCH 51–55) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ leaf development on the main stem (BBCH 14–16) | 2–5 kg/ha |
| ◆ stem growth (BBCH 30–39) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 2–6 leaves unfolded (4 leaves is the optimum stage for treatment) | 2–5 kg/ha |
| ◆ 7–8 leaves unfolded | 2–5 kg/ha |
| ◆ stem elongation – until beginning of tassel formation | 2–5 kg/ha |
| ◇ tassel and ear (cob) emergence | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ beginning of leaf development | 2–5 kg/ha |
| ◆ beginning of crop cover | 2–5 kg/ha |
| ◇ beginning of storage root development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ beginning of growth of shoots and leaves (plant height about 10 cm) | 2–5 kg/ha |
| ◆ growth of shoots and leaves (plant height ˃15 cm) | 2–5 kg/ha |
| ◆ beginning of tuber growth | 2–5 kg/ha |
| ◇ tuber growth: 2 treatments every 21–28 days | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first trifoliate leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ first true leaf development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ rosette development | 2–5 kg/ha |
| ◆ beginning of flower bud development | 2–5 kg/ha |
| ◇ beginning of pod and seed development | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development until tillering (BBCH 13–29) | 2–5 kg/ha |
| ◆ stem elongation until beginning of tassel formation (BBCH 31–51) | 2–5 kg/ha |
| ◇ tip of tassel visible until flowering, beginning of pollination, visible stigmas (BBCH 53–63) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development until tillering (BBCH 13–29) | 2–5 kg/ha |
| ◆ stem elongation (BBCH 31–35) | 2–5 kg/ha |
| ◇ beginning of tassel development (BBCH 51–53) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development – tillering | 2–5 kg/ha |
| ◆ beginning of stem formation | 2–5 kg/ha |
| ◇ stem elongation | 2–5 kg/ha |
| ◇ beginning of panicle emergence | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ beginning of leaf development | 2–5 kg/ha |
| ◆ beginning of side shoots formation | 2–5 kg/ha |
| ◇ beginning of flower bud development | 2–5 kg/ha |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ green bud stage | Foliar treatments – single dose 2-5 kg/ha. |
| â—† pink bud stage | |
| â—† end of flowering: majority of petals fallen | |
| ◆ fruit reaches 30–50% of typical size | |
| â—‡/â—† after harvest: The application time should be considered as optimal in case of poor condition of trees after fruit harvest. |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ green bud stage | Foliar treatments – single dose 2-5 kg/ha. |
| ◇/◆ after harvest: 1–2 treatments every 10–14 days The application time should be considered as optimal in case of poor condition of trees after fruit harvest. |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ Spring: leaf development | Foliar treatments – single dose 2-5 kg/ha. |
| â—† Spring/summer: growth of main stem and side shoots |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ 1st year – spring (after plant adaptation in the field): beginning of leaf development | Foliar treatments – single dose 2-5 kg/ha. |
| ◆ 1st year – summer (about 3–4 weeks after budding): end of shoot and leaf growth | |
| ◇ 2nd year – spring (after cutting the rootstock above the budding place): beginning of shoot and leaf development | |
| ◆ 2nd year – spring/summer: growth of main stem and side shoots |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ 1st year – spring (after plant adaptation in the field): beginning of leaf development | Foliar treatments – single dose 2-5 kg/ha. |
| ◆ 1st year – summer: growth of main stem and leaf development | |
| ◇ 2nd year – spring (10–14 days after cutting the main stem at a height of approx. 60–65 cm.): beginning of shoot and leaf development | |
| ◆ 2nd year – spring/summer: growth of main stem and side shoot |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ green bud stage | Foliar treatments – single dose 2-5 kg/ha. |
| â—† white bud stage | |
| â—† end of flowering: majority of petals fallen | |
| ◆ fruit reaches 30–50% of typical size | |
| â—‡/â—† after harvest: The application time should be considered as optimal in case of poor condition of trees after fruit harvest. |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ green bud stage | Foliar treatments – single dose 2-5 kg/ha. |
| ◇/◆ after harvest: 1–2 treatments every 10–14 days The application time should be considered as optimal in case of poor condition of trees after fruit harvest. |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—† the fruit reaches about half of final size | |
| ◆ after harvest: 2–3 treatments every 10–14 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—‡ after harvest: 2–3 treatments every 10–14 days | Foliar treatments – single dose 2–5 kg/ha |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—† the fruit reaches about half of final size | |
| ◆ after harvest: 2–3 treatments every 10–14 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—‡ after harvest: 2–3 treatments every 10–14 days | Foliar treatments – single dose 2–5 kg/ha |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—‡ the fruit reaches about 30% of final size | |
| ◆ the fruit reaches 80–90% of final size | |
| ◆ after harvest: 1–2 treatments every 7–10 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—‡ the fruit reaches about 30% of final size | |
| ◆ the fruit reaches 80–90% of final size | |
| ◆ after harvest: 1–2 treatments every 7–10 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—‡ the fruit reaches about 30% of final size | |
| ◆ the fruit reaches 80–90% of final size | |
| ◆ after harvest: 1–2 treatments every 7–10 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† inflorescence emergence | Foliar treatments – single dose 2–5 kg/ha |
| â—† fruitlet development | |
| â—‡ the fruit reaches about 30% of final size | |
| ◆ the fruit reaches 80–90% of final size | |
| ◆ after harvest: 1–2 treatments every 7–10 days |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ first new leaves visible | 2–5 kg/ha |
| ◇ beginning of flower bud development | 2–5 kg/ha |
| ◆ beginning of fruit development | 2–5 kg/ha |
| ◆ beginning of fruit colouring | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ bud break | 2–5 kg/ha |
| ◆ new shoot development | 2–5 kg/ha |
| ◇ inflorescence emergence | 2–5 kg/ha |
| ◇ beginning of flowering | 2–5 kg/ha |
| ◆ beginning of fruit development | 2–5 kg/ha |
| ◆ fruit flesh development (beginning of oil production) | 2–5 kg/ha |
| ◆ beginning of fruit coloration – picking of green olives | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf and shoot development | 2–5 kg/ha |
| ◆ inflorescence development | 2–5 kg/ha |
| ◆ pinhead | 2–5 kg/ha |
| ◆ intensive growth of fruit | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 2 treatments during leaf and bud development (BBCH 19–39) | 2–5 kg/ha |
| ◇ fruit development (BBCH 71–73) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 2 treatments during leaf and bud development (BBCH 19–39) | 2–5 kg/ha |
| ◇ fruit development (BBCH 71–73) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development (BBCH 14–19) | 2–5 kg/ha |
| ◆ beginning of stem growth (BBCH 31–33) | 2–5 kg/ha |
| ◇ beginning of fruit development (BBCH 71–73) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: after start of growing season – bud burst | Foliar treatments – single dose 2–5 kg/ha |
| ◆ leaf development – until beginning of inflorescence emergence | |
| â—‡ beginning of fruit development | |
| â—† immediately after harvest |
Fertigated plantations
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: after start of growing season | Foliar treatments – single dose 2–5 kg/ha |
| ◆ leaf and shoot growth: 2–3 treatments every 14–21 days | |
| â—‡ beginning of the first inflorescence emergence | |
| â—† beginning of the first fruit development |
Plantations without fertigation
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇/◆ Spring: after start of growing season – leaf and shoot growth: 1–3 treatments every 14–21 days The application time should be considered as optimal if fertigation is not an available option. |
Foliar treatments – single dose 2–5 kg/ha |
Fertigated plantations
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf and shoot growth: 2 treatments every 10–14 days | Foliar treatments – single dose 2–5 kg/ha |
| â—† beginning of inflorescence emergence | |
| â—† beginning of fruit development | |
| ◆ immediately after harvest: 1–2 treatments every 10–21 days, before bud formation for the next growing season |
Plantations without fertigation
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇/◆ leaf and shoot growth: 2 treatments every 10–14 days The application time should be considered as optimal if fertigation is not an available option. | Foliar treatments – single dose 2–5 kg/ha |
| ◇ immediately after harvest: 1–2 treatments every 10–21 days, before bud formation for the next growing season |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† leaf and shoot development: 2 treatments every 10–14 days | Foliar treatments – single dose 2-5 kg/ha |
| â—† beginning of inflorescence emergence | |
| â—† beginning of fruit development | |
| ◆ immediately after harvest: 1–2 treatments every 10–21 days, before bud formation for the next growing season |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆/◇ leaf and shoot development: 2  treatments every 10–14 days. The application time should be considered as optimal if fertigation is not an available option. | Foliar treatments – single dose 2–5 kg/ha |
| ◇ immediately after harvest: 1–2 treatments every 10–21 days, before bud formation for the next growing season |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† bud development | Foliar treatments – single dose 2–5 kg/ha |
| ◆ beginning of leaf development and inflorescence emergence | |
| ◆ inflorescence emergence until beginning of flowering | |
| ◆ end of flowering /  beginning of fruit  development | |
| ◆ post-harvest |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ beginning of leaf and new shoot development: 1–2 treatments every 14–21 days | 2–5 kg/ha |
| ◆ inflorescence emergence | 2–5 kg/ha |
| ◆  fruit development – until berries pea-sized | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: leaf and crown development | 2–5 kg/ha |
| ◆ Summer: further vegetative development and bud initiation for next season | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: after start of growing season – leaf development | 2–5 kg/ha |
| ◆ balloon stage (forming of „hollow ballâ€) | 2–5 kg/ha |
| ◆ beginning of flowering | 2–5 kg/ha |
| ◇ beginning of the first fruit development | 2–5 kg/ha |
| ◆ after fruit harvest, 1–2 treatments every 10–21 days In the case of cutting leaves, the treatment should be done in the phase of 2–3 new leaves developed. |
2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: leaf development | 2–5 kg/ha |
| ◆ Spring: beginning of runner growth | 2–5 kg/ha |
| ◆ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 2–5 kg/ha |
| ◆ Summer: development, growth and rooting of plantlets | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ FIELD GROWN NURSERY PLANTATIONS – spring: leaf development | 2–5 kg/ha |
| ◆ FIELD GROWN NURSERY PLANTATIONS – spring: beginning of runner growth | 2–5 kg/ha |
| ◆ FIELD GROWN NURSERY PLANTATIONS – beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 2–5 kg/ha |
| ◇ GREEN POTTED PLANTLETS: 2nd–3rd day after planting of cuttings | watering: 0,05–0,1% solution or spraying: 0,25–0,3% solution |
| ◆ GREEN POTTED PLANTLETS: 5th–7th day after planting of cuttings | watering: 0,05–0,1% solution or spraying: 0,25–0,3% solution |
| ◆ GREEN POTTED PLANTLETS: 14th–21st day after planting of cuttings | watering: 0,05–0,1% solution or spraying: 0,25–0,3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ Spring: leaf development | 2–5 kg/ha |
| ◆ Spring: beginning of runner growth | 2–5 kg/ha |
| ◆ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 2–5 kg/ha |
| ◆ Summer: development, growth and rooting of plantlets | 2–5 kg/ha |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ after seedling adaptation to the field conditions | Foliar treatments – single dose 2–5 kg/ha. |
| â—† intensive plant growth | |
| â—† beginning of inflorescence emergence | |
| â—† beginning of flowering | |
| â—‡ fruit development | |
| â—‡ full yielding |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ after seedling adaptation to the field conditions | Foliar treatments – single dose 2–5 kg/ha. |
| â—‡ intensive plant growth | |
| ◇ the first inflorescence emergence – beginning of flowering |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ after seedling adaptation to the field conditions | Foliar treatments – single dose 2–5 kg/ha. |
| â—† intensive plant growth | |
| â—† the first flower bud emergence | |
| â—† beginning of flowering | |
| â—‡ beginning of fruit development | |
| â—‡ after the following harvest |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◇ after seedling adaptation to the field conditions | Foliar treatments – single dose 2–5 kg/ha. |
| â—‡ intensive plant growth | |
| â—‡ the first flower bud emergence |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ leaf development: 1–3 treatments every 7–14 days | Watering – 0.05–0.1% solution or spraying – 0.25–0.3% solution. |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | |
| â—‡ beginning of flowering |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | |
| â—‡ beginning of flowering | |
| â—‡ after the first harvest |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | |
| â—‡ beginning of flowering | |
| â—‡ after the first harvest |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | |
| â—‡ beginning of flowering | |
| â—‡ beginning of fruit development | |
| ◇ growth of fruits: 1–2 treatments every 14–21 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | |
| â—‡ beginning of flowering | |
| â—‡ beginning of fruit development | |
| ◇ growth of fruits: 1–2 treatments every 14–21 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 2–5 kg/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | |
| â—‡ beginning of flowering | |
| â—‡ beginning of fruit development | |
| ◇ growth of fruits: 1–2 treatments every 14–21 days |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ growth of leaves | Watering – 0.05–0.1% solution or spraying – 0.25–0.3% solution |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3rd–5th leaf clearly visible | Foliar treatments – single dose 2–5 kg/ha |
| â—† growth of leaves | |
| â—† beginning of onion bulb formation | |
| ◇ bulb of onion reaches 30–50% of the expected size |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ growth of leaves: 2 treatments every 7–14 days | Foliar treatments – single dose 2–5 kg/ha |
| â—† beginning of onion bulb formation | |
| ◇ bulb of onion reaches 30–50% of the expected size |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3rd–5th leaf clearly visible | Foliar treatments – single dose 2–5 kg/ha |
| â—† growth of leaves | |
| â—† beginning of onion bulb formation | |
| ◇ bulb of onion reaches 30–50% of the expected size |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ growth of leaves – until beginning of onion bulb formation | Foliar treatments – single dose 2–5 kg/ha |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3rd–5th leaf clearly visible | Foliar treatments – single dose 2–5 kg/ha |
| â—† growth of leaves | |
| â—† beginning of garlic bulb formation | |
| ◇ bulb of garlic reaches 30–50% of the expected size |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ beginning of growth of plants: 3 treatments every 7–14 days | Foliar treatments – single dose 2–5 kg/ha |
| ◇ harvestable plant part reaches 30–50% of the typical size |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ growth of leaves: 1–2 treatments every 7–10 days | Watering – 0.05–0.1% solution or spraying – 0.25–0.3% solution |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† after seedling adaptation to field conditions – leaf development | Foliar treatments – single dose 2–5 kg/ha |
| â—† growth of leaves | |
| ◆ beginning of the flower head development: 1–2 treatments every 7–14 days |
| Application times for foliar treatments (â—† optimal, â—‡ optional): | Direction for use: |
| â—† after seedling adaptation to field conditions – leaf development | Foliar treatments – single dose 2–5 kg/ha |
| â—† growth of leaves | |
| ◆ beginning of the flower head development: 1–2 treatments every 7–14 days |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of leaves | 2–5 kg/ha |
| ◆ beginning of the head formation: 2 treatments every 14–21 days | 2–5 kg/ha |
| ◆ head reaches approx. 50% of the typical size | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of leaves | 2–5 kg/ha |
| ◆ beginning of the head formation: 2 treatments every 14–21 days | 2–5 kg/ha |
| ◆ head reaches approx. 50% of the typical size | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of leaves | 2–5 kg/ha |
| ◆ beginning of the head formation: 2 treatments every 14–21 days | 2–5 kg/ha |
| ◆ head reaches approx. 50% of the typical size | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of leaves | 2–5 kg/ha |
| ◇ beginning of the head formation: 2 treatments every 14–21 days | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of the main stem and leaves | 2–5 kg/ha |
| ◆ beginning of axillary bud (‘sprouts’) formation | 2–5 kg/ha |
| ◇ approx. 50% of ‘sprouts’ are formed | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◇ growth of leaves | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after plant emergence – leaf development | 2–5 kg/ha |
| ◇ growth of leaves | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 2–5 kg/ha |
| ◆ growth of the main stem and leaves | 2–5 kg/ha |
| ◇ intensive growth of leaf mass | 2–5 kg/ha |
| ◇ approx. 50% of the leaf mass formed | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ first true leaf development: 1–2 treatments every 7–10 days | watering 0.05–0.1% solution spraying 0.25–0.3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–4 true leaves (BBCH 13–14) | 2–5 kg/ha |
| ◆ 5 true leaves / root begins to expand (BBCH 15/41) | 2–5 kg/ha |
| ◆ root reaches 20% of typical diameter (BBCH 42) | 2–5 kg/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 2–5 kg/ha |
| ◇ root reaches 50–70% of typical diameter (BBCH 45–47) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–4 true leaves (BBCH 13–14) | 2–5 kg/ha |
| ◆ 5 true leaves / root begins to expand (BBCH 15/41) | 2–5 kg/ha |
| ◆ root reaches 20% of typical diameter (BBCH 42) | 2–5 kg/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 2–5 kg/ha |
| ◇ root reaches 50–70% of typical diameter (BBCH 45–47) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 3–4 true leaves (BBCH 13–14) | 2–5 kg/ha |
| ◆ 5 true leaves / root begins to expand (BBCH 15/41) | 2–5 kg/ha |
| ◆ root reaches 20% of typical diameter (BBCH 42) | 2–5 kg/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 2–5 kg/ha |
| ◇ root reaches 50–70% of typical diameter (BBCH 45–47) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| Seedling ◆ 2–3 true leaves (BBCH 12–13) |
watering 0.05–0.1% solution spraying 0.25–0.3% solution |
| Field-grown ◆ 5–6 true leaves (BBCH 15–16), approx.. 7 days after planting seedlings |
2–5 kg/ha |
| ◆ 7–8 true leaves (BBCH 17–18) | 2–5 kg/ha |
| ◆ 9 true leaves / root begins to expand until root reaches 20% of typical diameter (BBCH 19/41–42) | 2–5 kg/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 2–5 kg/ha |
| ◇ root reaches 50–70% of typical diameter (BBCH 45–47) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ 2–4 true leaves / 1–2 pairs of leaves (BBCH 12–14) | 2–5 kg/ha |
| ◆ 5 true leaves / beginning of crop cover (BBCH 15/31) | 2–5 kg/ha |
| ◇ storage root begins to develop, diameter above 2 cm (BBCH 41–43) | 2–5 kg/ha |
| ◇ root reaches 40–70% of typical diameter (BBCH 44–47) | 2–5 kg/ha |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ every 7–14 days in summer and autumn | spraying 0.25–0.3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ every 7–14 days in summer and autumn | spraying 0.25–0.3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ every 7–14 days, starting from the early vegetative stages | spraying 0.25–0.3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ every 7–14 days in summer and autumn | spraying 0.25–0.3% solution |
| Application times (â—† optimal, â—‡ optional): | Direction for use: |
| ◆ every 7–14 days in summer and autumn | 0.25–0.3 L in 100 L of water |
