Product Description
OPTYSIL® is an innovative biostimulant that increases plant tolerance to unfavourable growing conditions. It reduces abiotic stresses (e.g. drought, periodic water shortages) and biotic stresses caused by pathogens and pests.
OPTYSIL® contain an active silicon form, which owes its effectiveness to the unique duoSIL® formula.
duoSIL® ensures:
- high content of plant available form of silicon
- high stability due to the unique formula
- excellent solubility and miscibility with agrochemicals due to a neutral pH
OPTYSIL® ENSURES HIGHER YIELD AND BETTER YIELD QUALITY due to:
- increased plant tolerance to drought and low temperatures – leaves, strengthened by silicon deposits in cell walls, demonstrate reduced transpiration and therefore plants are more tolerant to periodic water shortages and low temperatures
- lower plant susceptibility to pathogen penetration – strengthened cell walls are natural barrier limiting the penetration of pathogens and their spreading in plant tissues
- lower plant susceptibility to mechanical damages – cell walls, strengthened by silicon, are less susceptible to damages caused by strong wind, hail and pests
- better yield quality – flexible and strengthened by silicon epidermis is less susceptible to cracking caused by pests and sunburns. Fruits are more durable during harvest, transport and storage
- better root system development – increased silicon concentration in plant tissues stimulates phosphorus uptake from soil, which results in better root system development
| Nutrients | g/L | % by weigh |
| Silicon converted to SiO2 | 200 | 16.5 |
Directions for Use
- FOLIAR APPLICATIONS
OPTYSIL® is intended for foliar application in the form of an aqueous solution. OPTYSIL® can be used together with other agrochemicals after checking the compatibility.
Detailed recommendations for foliar application are presented in the table below. - FERTIGATION
Recommended solution: 500 mL of OPTYSIL® in 1000 L of ready-to-use nutrient solution. Use in a separate fertigation cycle or together with fertilizers after checking if suitable for mixing.
For field grown plants: use every 2 weeks.
For soilless farming: use several times during the plant growing season. - WATERING OF SEEDLING
Recommended solution: 0.1%, i.e. 100 mL OPTYSIL® in 100 L of water. Water the plants 2–4 times during the growing season.
Ad. 1. Recommendations for foliar application for selected crops.
The recommendations may be modified taking into account the plants’ requirements and growing conditions.
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Autumn: 3–6 leaves unfolded | 0.5 L/ha |
| ◆ Spring: tillering | 0.5 L/ha |
| ◆ stem elongation | 0.5 L/ha |
| ◇ flag leaf stage / beginning of heading | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – tillering | 0.5 L/ha |
| ◆ stem elongation | 0.5 L/ha |
| ◇ flag leaf stage / beginning of heading | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Autumn: 3–6 leaves unfolded | 0.5 L/ha |
| ◆ Spring: continuation of tillering | 0.5 L/ha |
| ◆ stem elongation | 0.5 L/ha |
| ◇ flag leaf stage / beginning of heading | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – tillering | 0.5 L/ha |
| ◆ stem elongation | 0.5 L/ha |
| ◇ flag leaf stage / beginning of heading | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| Autumn: ◇ leaf development – until beginning of tillering |
0.5 L/ha |
| Spring: ◆ beginning of stem elongation |
0.5 L/ha |
| ◆ flag leaf stage – until first awns visible | 0.5 L/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 0.5 L/ha |
| ◆ flag leaf stage – until first awns visible | 0.5 L/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ Autumn: leaf development – until beginning of tillering | 0.5 L/ha |
| ◆ Spring: beginning of stem elongation | 0.5 L/ha |
| ◆ flag leaf stage – until first awns visible | 0.5 L/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 0.5 L/ha |
| ◆ flag leaf stage – until first awns visible | 0.5 L/ha |
| ◇ end of flowering – until medium milk stage of grain ripening | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ Autumn: leaf development – until beginning of tillering | 0.5 L/ha |
| ◆ Spring: beginning of stem elongation | 0.5 L/ha |
| ◆ flag leaf stage – until beginning of heading | 0.5 L/ha |
| ◇ end of flowering – until early milk | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – until beginning of stem elongation | 0.5 L/ha |
| ◆ flag leaf stage – until beginning of heading | 0.5 L/ha |
| ◇ end of flowering – until early milk | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – tillering | 0.5 L/ha |
| ◆ stem elongation – until flag leaf stage | 0.5 L/ha |
| ◇ end of flowering – until early milk | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| Autumn: ◆ Autumn: 4–8 leaves unfolded |
0.5 L/ha |
| Spring: ◇ beginning of main stem elongation |
0.5 L/ha |
| ◆ bud formation | 0.5 L/ha |
| ◆ buds raised above leaves – until beginning of flowering | 0.5 L/ha |
| ◇ from the beginning of petal fall – until the beginning of pods development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – until beginning of main stem elongation | 0.5 L/ha |
| ◆ bud formation | 0.5 L/ha |
| ◆ buds raised above leaves – until beginning of flowering | 0.5 L/ha |
| ◇ from the beginning of petal fall – until the beginning of pods development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 2–3 pairs of leaves (BBCH 14–16) | 0.5 L/ha |
| ◆ stem elongation until inflorescence emergence (BBCH 30–53) | 0.5 L/ha |
| ◇ in the case of the expected limited availability of water, apply 1–2 additional sprays at intervals of 5–7 days. | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 2 leaf pairs unfolded until flax reaches height of 18 cm (BBCH 12–19) | 0.5 L/ha |
| ◆ stem growth (BBCH 30–39) | 0.5 L/ha |
| ◇ in the case of the expected limited availability of water, apply 1–2 additional sprays at intervals of 5–7 days | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 2–6 leaves unfolded (4 leaves is the optimum stage for treatment) | 0.5 L/ha |
| ◆ 7–8 leaves unfolded | 0.5 L/ha |
| ◆ stem elongation – until beginning of tassel formation | 0.5 L/ha |
| ◇/◆ tassel and ear (cob) emergence The application time should be considered as optimal in case of technical possibilities to carry out the foliar treatments. |
0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of leaf development | 0.5 L/ha |
| ◆ beginning of crop cover | 0.5 L/ha |
| ◆ beginning of storage root development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ beginning of growth of shoots and leaves (plant height about 10 cm) | 0.5 L/ha |
| ◇ growth of shoots and leaves (plant height ˃15 cm) | 0.5 L/ha |
| ◆ beginning of tuber formation | 0.5 L/ha |
| ◆ tubers reach 70–80% of the final mass | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of shoots | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of pod and seed development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ development of leaves until tillering (BBCH 13–29) | 0.5 L/ha |
| ◆ beginning of stem elongation until beginning of tassel formation (BBCH 31–51) | 0.5 L/ha |
| ◇ development of grains until early milk maturity of grains (BCH 71–73) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ development of leaves (BBCH 13–19) | 0.5 L/ha |
| ◆ stem elongation (BBCH 31–33) | 0.5 L/ha |
| ◆ stem elongation until beginning of tassel development (BBCH 35–51) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – tillering | 0.5 L/ha |
| ◆ beginning of stem formation | 0.5 L/ha |
| ◇ stem elongation | 0.5 L/ha |
| ◆ beginning of panicle emergence | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of leaf development | 0.5 L/ha |
| ◆ beginning of side shoots formation | 0.5 L/ha |
| ◆ beginning of flower bud development | 0.5 L/ha |
| ◇ beginning of bolls development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Spring: leaf development | 0.5 L/ha |
| ◆ Spring/summer: growth of main stem and side shoots | 0.5 L/ha |
| ◆ Late summer: end of elongation growth of the main stem | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ green bud stage | 0.5 L/ha |
| ◆ pink bud stage | 0.5 L/ha |
| ◇ end of flowering: majority of petals fallen | 0.5 L/ha |
| ◆ beginning of fruit development | 0.5 L/ha |
| ◆ fruit reaches 30–50% of typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ green bud stage | 0.5 L/ha |
| ◆ pink bud stage | 0.5 L/ha |
| ◇ end of flowering: majority of petals fallen | 0.5 L/ha |
| ◆ beginning of fruit development | 0.5 L/ha |
| ◆ fruit reaches 30–50% of typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 1st year – spring (after plant adoption in the field): beginning of leaf development | 0.5 L/ha |
| ◆ 1st year – summer (about 3–4 weeks after budding): end of shoot and leaf growth | 0.5 L/ha |
| ◆ 2nd year – spring (after cutting the rootstock above the budding place): beginning of shoot and leaf development | 0.5 L/ha |
| ◆ 2nd year – spring/summer: growth of main stem and side shoots | 0.5 L/ha |
| ◆ 2nd year – late summer: end of elongation growth of the main stem | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 1st year – spring (after plant adoption in the field): beginning of shoot and leaf development | 0.5 L/ha |
| ◆ 1st year – summer: growth of main stem and leaf development | 0.5 L/ha |
| ◆ 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 | 0.5 L/ha |
| ◆ 2nd year – spring/summer: growth of main stem and side shoot | 0.5 L/ha |
| ◆ 2nd year – late summer: end of elongation growth of the main stem | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ green bud stage | 0.5 L/ha |
| ◆ white bud stage | 0.5 L/ha |
| ◇ end of flowering: majority of petals fallen | 0.5 L/ha |
| ◆ beginning of fruit development | 0.5 L/ha |
| ◆ fruit reaches 30–50% of typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ inflorescence emergence: 1–2 treatments every 5–7 days | 0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆/◇ bud burst and inflorescence emergence The treatment should be considered as optimal when the air temperature allows for its effective application. |
0.5 L/ha |
| ◆ fruitlet development | 0.5 L/ha |
| ◆ the fruit reaches about half of final size | 0.5 L/ha |
| ◆ beginning of maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ first new leaves visible | 0.5 L/ha |
| ◆ growth of shoots | 0.5 L/ha |
| ◇ “white bud” phase | 0.5 L/ha |
| ◆ fruit development: 1–3 treatments every 7–14 days | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ bud break | 0.5 L/ha |
| ◆ new shoot development | 0.5 L/ha |
| ◆ inflorescence emergence | 0.5 L/ha |
| ◇ fruit set | 0.5 L/ha |
| ◆ beginning of fruit development | 0.5 L/ha |
| ◇ fruit flesh development (beginning of oil production) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf and shoot development | 0.5 L/ha |
| ◆ inflorescence development | 0.5 L/ha |
| ◆ pinhead | 0.5 L/ha |
| ◆ intensive growth of fruit | 0.5 L/ha |
| ◆ maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ bud development (BBCH 51–53) | 0.5 L/ha |
| ◆ petals falling until end of flowering (BBCH 67–69) | 0.5 L/ha |
| ◆ beginning of fruit development (BBCH 71–73) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ bud development (BBCH 51–53) | 0.5 L/ha |
| ◆ petals falling until end of flowering (BBCH 67–69) | 0.5 L/ha |
| ◆ beginning of fruit development (BBCH 71–73) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ bud development (BBCH 51–53) | 0.5 L/ha |
| ◆ petals falling until end of flowering (BBCH 67–69) | 0.5 L/ha |
| ◆ beginning of fruit development (BBCH 71–73) | 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development – until beginning of inflorescence emergence | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of fruit development | Foliar treatments – single dose 0.5 L/ha |
| ◆ growth of fruits | Foliar treatments – single dose 0.5 L/ha |
| ◇ immediately after harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf and shoot development: 1–2 treatments every 21–28 days | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of the first inflorescence emergence | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of the first fruit development | Foliar treatments – single dose 0.5 L/ha |
| ◆ fruit development – until the first harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◇ leaf and shoot development | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of inflorescence emergence | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of fruit development | Foliar treatments – single dose 0.5 L/ha |
| ◆ fruit development – until the first harvest | Foliar treatments – single dose 0.5 L/ha |
| ◇ immediately after harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ leaf and shoot development (BBCH 15–39) | 0.5 L/ha |
| ◆ buds closed until leaf tips above bud scales (BBCH 51–54) | 0.5 L/ha |
| ◆ 90% of fruits formed (BBCH 79) | 0.5 L/ha |
| ◇ immediately after fruit harvesting, 1–2 treatments every 10–21 days, before bud formation for the following vegetative season | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ bud development | 0.5 L/ha |
| ◆ inflorescence emergence until beginning of flowering | 0.5 L/ha |
| ◆ end of flowering / beginning of fruit development | 0.5 L/ha |
| ◇ post-harvest | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ bud development | 0.5 L/ha |
| ◆ inflorescence emergence until beginning of flowering | 0.5 L/ha |
| ◆ end of flowering / beginning of fruit development | 0.5 L/ha |
| ◇ post-harvest | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of leaf and new shoot development | 0.5 L/ha |
| ◇ inflorescence emergence | 0.5 L/ha |
| ◆ fruit development – until berries pea-sized | 0.5 L/ha |
| ◆ berries beginning to touch | 0.5 L/ha |
| ◆ beginning of ripening | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ Spring: after start of growing season – leaf development | 0.5 L/ha |
| ◆ balloon stage (forming of „hollow ball”) | 0.5 L/ha |
| ◇ beginning of flowering | 0.5 L/ha |
| ◆ beginning of fruit development | 0.5 L/ha |
| ◆ immediately after first harvest | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Late summer in the planting season: further leaf development and bud initiation for the next season | 0.5 L/ha |
| ◆ Spring: after start of growing season | 0.5 L/ha |
| ◆ beginning of inflorescence emergence | 0.5 L/ha |
| ◇ beginning of the first fruit development | 0.5 L/ha |
| ◆ fruit development and maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development and inflorescence emergence – 2 treatments every 5–10 days | 0.5 L/ha |
| ◇ beginning of the first fruit development | 0.5 L/ha |
| ◆ fruit development and maturation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ leaf development: 2 treatments every 7–14 days | 0.5 L/ha |
| ◇ beginning of the first fruit development | 0.5 L/ha |
| ◆ development and ripening of the first fruit | 0.5 L/ha |
| ◆ fruiting period: 2–4 treatments every 14–21 days | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Spring: beginning of runner growth | 0.5 L/ha |
| ◇ Spring: leaf development | 0.5 L/ha |
| ◆ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 0.5 L/ha |
| ◆ Summer: development, growth and rooting of plantlets | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ FIELD GROWN NURSERY PLANTATIONS – spring: leaf development | 0.5 L/ha |
| ◇ FIELD GROWN NURSERY PLANTATIONS – spring: beginning of runner growth | 0.5 L/ha |
| ◆ FIELD GROWN NURSERY PLANTATIONS – beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 0.5 L/ha |
| ◆ GREEN POTTED PLANTLETS: 14th–21st day after planting of cuttings | watering or spraying: 0,025% solution |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ Spring: beginning of runner growth | 0.5 L/ha |
| ◇ Spring: beginning of runner growth | 0.5 L/ha |
| ◆ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners | 0.5 L/ha |
| ◆ Summer: development, growth and rooting of plantlets | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 8–9 or more leaves unfolded on the main shoot (BBCH 18–19) | 0.5 L/ha |
| ◇ 1–3 inflorescences visible (BBCH 51–53) | 0.5 L/ha |
| ◇ first flowers open on 1–3 inflorescences (BBCH 61–63) | 0.5 L/ha |
| ◇ first fruit has reached typical size on 1 cluster (BBCH 71) | 0.5 L/ha |
| ◆ first fruit has reached typical size on 2–3 clusters (BBCH 72–73) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 8–9 or more leaves unfolded on the main shoot (BBCH 18–19) | 0.5 L/ha |
| ◇ 9 or more flower buds visible until beginning of flowering (BBCH 59–61) | 0.5 L/ha |
| ◇ beginning of fruit development, 1–3 fruit have reached typical size and form (BBCH 71–73) | 0.5 L/ha |
| ◆ fruit development, 4–6 fruit have reached typical size and form (BBCH 74–76) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 8–9 or more leaves unfolded on the main shoot (BBCH 18–19) | 0.5 L/ha |
| ◇ 9 or more flower buds visible until beginning of flowering (BBCH 59–61) | 0.5 L/ha |
| ◇ beginning of fruit development, 1–3 fruit have reached typical size and form (BBCH 71–73) | 0.5 L/ha |
| ◆ fruit development, 4–6 fruit have reached typical size and form (BBCH 74–76) | 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ after the first harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ after the first harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 7–10 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ after the first harvest | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of fruit development | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of fruit development | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ 3–6 leaves unfolded | Foliar treatments – single dose 0.5 L/ha |
| ◆ intensive plant growth: 1–2 treatments every 10–14 days | Foliar treatments – single dose 0.5 L/ha |
| ◇ beginning of flowering | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of fruit development | Foliar treatments – single dose 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ growth of leaves | Watering or spraying – 0.05–0.1% solution |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3rd–5th leaf clearly visible | Foliar treatments – single dose 0.5 L/ha |
| ◆ growth of leaves | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of onion bulb formation | Foliar treatments – single dose 0.5 L/ha |
| ◆ bulb of onion reaches 60–80% of the expected size – until beginning of leaf bending over | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ growth of leaves: 1–2 treatments every 7–14 days | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of onion bulb formation | Foliar treatments – single dose 0.5 L/ha |
| ◆ bulb of onion reaches 60–80% of the expected size – until beginning of leaf bending over | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3rd–5th leaf clearly visible | Foliar treatments – single dose 0.5 L/ha |
| ◆ growth of leaves | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of onion bulb formation | Foliar treatments – single dose 0.5 L/ha |
| ◆ bulb of onion reaches 60–80% of the expected size – until beginning of leaf bending over | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ growth of onion bulb – until beginning of leaf bending over | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3rd–5th leaf clearly visible | Foliar treatments – single dose 0.5 L/ha |
| ◆ growth of leaves | Foliar treatments – single dose 0.5 L/ha |
| ◆ beginning of garlic bulb formation | Foliar treatments – single dose 0.5 L/ha |
| ◆ bulb of garlic reaches 60–80% of the expected size – until beginning of leaf turning yellow | Foliar treatments – single dose 0.5 L/ha |
| Application times for foliar treatments (◆ optimal, ◇ optional): | Direction for use: |
| ◆ beginning of growth of plants: 2–3 treatments every 7–14 days | Foliar treatments – single dose 0.5 L/ha |
| ◆ harvestable plant part reaches 60–80% of the typical size | Foliar treatments – single dose 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ growth of leaves | Watering or spraying – 0.05–0.1% solution |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the flower head development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the flower head development | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the head formation | 0.5 L/ha |
| ◆ head reaches approx. 50% of the typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the head formation | 0.5 L/ha |
| ◆ head reaches approx. 50% of the typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the head formation | 0.5 L/ha |
| ◆ head reaches approx. 50% of the typical size | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of leaves | 0.5 L/ha |
| ◆ beginning of the head formation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of the main stem and leaves | 0.5 L/ha |
| ◆ beginning of axillary bud (‘sprouts’) formation | 0.5 L/ha |
| ◆ approx. 50% of ‘sprouts’ are formed | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◆ beginning of the root thickening formation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◆ beginning of the root thickening formation | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ after seedling adaptation to field conditions – leaf development | 0.5 L/ha |
| ◇ growth of the main stem and leaves | 0.5 L/ha |
| ◆ intensive growth of leaf mass | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◆ growth of leaves | watering or spraying 0.1% solution |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3–4 true leaves (BBCH 13–14) | 0.5 L/ha |
| ◆ 5 true leaves / root begins to expand until root reaches 20% of typical diameter (BBCH 15/41–42) | 0.5 L/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 0.5 L/ha |
| ◆ root reaches 70–80% of typical diameter (BBCH 47–48) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3–4 true leaves (BBCH 13–14) | 0.5 L/ha |
| ◆ 5 true leaves / root begins to expand until root reaches 20% of typical diameter (BBCH 15/41–42) | 0.5 L/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 0.5 L/ha |
| ◆ root reaches 70–80% of typical diameter (BBCH 47–48) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 3–4 true leaves (BBCH 13–14) | 0.5 L/ha |
| ◆ 5 true leaves / root begins to expand until root reaches 20% of typical diameter (BBCH 15/41–42) | 0.5 L/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 0.5 L/ha |
| ◆ root reaches 70–80% of typical diameter (BBCH 47–48) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| Seedling ◆ 2–3 true leaves (BBCH 12–13) |
0.5 L/ha |
| Field-grown ◆ 7–8 true leaves (BBCH 17–18) |
0.5 L/ha |
| ◇ 9 true leaves / root begins to expand until root reaches 20% of typical diameter (BBCH 19/41–42) | 0.5 L/ha |
| ◇ root reaches 30–40% of typical diameter (BBCH 43–44) | 0.5 L/ha |
| ◆ root reaches 50–80% of typical diameter (BBCH 45–48) | 0.5 L/ha |
| Application times (◆ optimal, ◇ optional): | Direction for use: |
| ◇ 2–4 true leaves / 1–2 pairs of leaves (BBCH 12–14) | 0.5 L/ha |
| ◆ 5 true leaves / beginning of crop cover (BBCH 15/31) | 0.5 L/ha |
| ◇ storage root begins to develop, diameter above 2 cm (BBCH 41–43) | 0.5 L/ha |
| ◆ root reaches 40–70% of typical diameter (BBCH 44–47) | 0.5 L/ha |
