SKU 26274-c

Mikrochelat Zn-15 (15%) Intermag - zinc fertiliser

Mikrochelat Zn-15 is a fertiliser containing zinc chelated (150 g Zn/kg (15%)) by EDTA. Thanks to its form, it is absorbed, assimilated and transported by plants faster, as well as stable and safe in various application techniques.

Weight

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Weight

from€23.38€29.22Halloween −20%

incl. VAT, plus shipping

Description

Mikrochelat Zn15 Intermag - the most effective source of zinc for your plants

Mikrochelat Zn-15 is a fertiliser containing fully zinc chelated by EDTA (150 g Zn/kg (15%)). Zinc (Zn) prepared in chelate form is absorbed, transported and assimilated by plants faster compared to zinc supplied to plants in other forms. Additionally, it is stable and safe for plants in all application techniques.

Zinc and its importance:

is efficiently and quickly taken up by plants from solutions in foliar feeding, in fertilisation treatments with irrigation (fertigation) and from soil after soil fertilisation,
safe for plants in all application techniques (according to recommended doses),
stable in compound solutions used in foliar treatments, fertigation and soil spraying,
stable in a wide pH range of solutions/media,
stable in soils across a wide pH range.

Zinc (Zn) supplied in Mikrochelat Zn-15 Intermag positively affects the size and quality of the yield. It stimulates auxin production, which influences proper plant growth and development. It improves the overall condition of plants, resulting in good yields. Additionally, it intensifies the development of buds (flower, leaf) in orchard crops. Plants are more resistant to periodic water shortages and low temperatures. After stress conditions occur, they regenerate faster.

What are the benefits of using Mikrochelat Zn-15?

Thanks to the unique ultragranule structure, the granules dissolve quickly and completely (also in cold and hard water). Solubility in demineralised water is 900 g/l. The solution formed after dissolving ultragranules is free of sediment.
Does not cake or dust when poured into the water tank.
The product is stable in the pH range 2–10.

Mikrochelat Zn15 Intermag fertiliser can be used preventively and interventively:

Used preventively in crops with high zinc requirements (e.g. maize, cereals, potato, fruit trees and shrubs, strawberry, onion, spinach, soybean) it is the most effective source of Zn. The product is also essential when soil conditions limit the availability of this element to plants. Such conditions include high pH, high phosphorus content, lack of oxygen in the root zone. Used at the recommended timings and doses in fertilisation programmes for specific species, it effectively prevents zinc deficiency in plants.

Used interventively it effectively eliminates zinc deficiency and limits the negative effects of such periodic deficiency. Foliar feeding is necessary when visual symptoms of zinc deficiency appear on plants or when plant tissue analysis indicates too low zinc content (hidden deficiencies).

Application techniques of Mikrochelat Zn15:

foliar feeding,
fertigation (in inert, organic substrates, in soil),
soil spraying/watering or top dressing after mixing with other soil fertilisers.

Other uses of Mikrochelat Zn 15:

Mikrochelat Zn-15 by Intermag can also be used as a component of dry and liquid fertiliser mixtures. We also recommend it as a zinc source for other chemicals.

Composition of Mikrochelat Zn-15 Intermag:

Content of zinc (Zn) chelated by EDTA: 150 g Zn/kg (15%).

How to use Mikrochelat Zn-15?

FERTIGATION (fertilisation with irrigation) of crops in inert, organic substrates, in soil:

Detailed recommendations (composition of the nutrient solution and frequency of application) should consider the nutritional requirements of plants and agrotechnical and climatic conditions of the crop (including substrate type).
Calculations should take into account the zinc (Zn) content in other fertilisers used to prepare the nutrient solution and in the water used.
Fertigation in inert substrates and coconut substrate as well as hydroponic crops (nutrient solution supplied continuously or multiple times per day).
- The most commonly recommended zinc (Zn) content in the ready-to-use nutrient solution is 0.3–0.8 mg Zn/l (i.e. 2–5.3 g MIKROCHELAT Zn-15 per 1000 l).
- When preparing concentrated solutions, the dose of MIKROCHELAT Zn-15 should be proportionally increased.
Fertigation in organic substrates and soil (nutrient solution supplied periodically - multiple times during the vegetation period). When using MIKROCHELAT Zn-15 with other fertilisers in the ready-to-use nutrient solution, do not exceed the total concentration of 0.2% of all components (i.e. 2 kg and/or l per 1000 l of nutrient solution). Recommended amount of MIKROCHELAT Zn-15 during the entire growing season (in split doses, max. 1 kg/ha per cycle):
- 1–3 kg/ha (agricultural crops sprinkling: maize, sunflower, potato, soybean and other legumes, flax, cereals),
- 1–3 kg/ha (fruit shrubs, strawberry, vegetables, ornamental plants),
- 2–4 kg/ha (pome and stone fruit trees, nuts, grapevine).

SOIL SPRAYING/WATERING or TOP DRESSING after mixing with other soil fertilisers:

Spray the soil with solution before sowing or planting seedlings, or use together with other soil fertilisers.
Recommended amount of MIKROCHELAT Zn-15 during the entire growing season: 2–3 kg/ha.
- 1–3 kg/ha (agricultural crops: maize, sunflower, potato, soybean and other legumes, flax, cereals)
- 2–4 kg/ha (fruit shrubs, strawberry, vegetables, ornamental plants).

FOLIAR FEEDING:

In foliar feeding treatments, use MIKROCHELAT Zn-15 in aqueous solution. The fertiliser can be used together with other products after conducting a compatibility test.
Interventively - use MIKROCHELAT Zn-15 when visual symptoms of zinc deficiency appear on plants or after diagnosing too low zinc content in plants, as well as after stress (e.g. after spring frosts in orchards). Perform treatments every 3-7 days until deficiency disappears at doses:
- agricultural crops: 0.25–1 kg/ha,
- fruit trees, grapevine: 0.5–1 kg/ha,
- fruit shrubs, strawberry, vegetables, ornamental plants: 0.2–1 kg/ha.
Preventively - use MIKROCHELAT Zn-15 at timings and doses presented in the table below.

Fertiliser doses can be modified considering individual plant needs and cultivation conditions. At low air humidity, avoid using solutions with concentration exceeding 0.15% (1.5 kg fertiliser/1000 l water). When applying foliar feeding in protected cultivation, do not exceed 0.15% concentration.

What can Mikrochelat Zn 15 be mixed with? Mixing table.

The mixing table for Mikrochelat Zn-15 is available in the "downloads" tab.

Mikrochelat Zn-15 – dosing. When to use Mikrochelat Zinc?

Information about dosing of Mikrochelat Zn-15 is available in the "dosing" tab. You will also find information on when to use Mikrochelat Zn-15 and how much Mikrochelat Zn 15 to add per litre.

In which crops can Mikrochelat Zn 15 be used?

Winter wheat,
Spring wheat,
Winter triticale,
Spring triticale,
Winter feed barley,
Spring feed barley,
Winter malting barley,
Spring malting barley,
Winter rye,
Spring rye,
Oats,
Winter oilseed rape,
Spring oilseed rape,
Sunflower,
Flax,
Hops,
Maize,
Sugar beet,
Potato,
Soya,
Pea,
Bean,
Broad bean,
Faba bean,
Lupin,
Apple tree,
Pear tree,
Sweet cherry,
Sour cherry,
Plum tree,
Peach,
Nectarine,
Apricot,
Gooseberry,
Raspberry,
Currant,
Blueberry,
Grapevine,
Strawberry,
Tomato,
Sweet pepper,
Cucumber,
Pumpkin,
Onion,
Garlic,
Leek,
Broccoli,
Cauliflower,
Red cabbage,
Savoy cabbage,
Chinese cabbage,
Brussels sprouts,
Kohlrabi,
Radish,
Kale,
Carrot,
Parsley,
Parsnip,
Celery,
Beetroot,
Perennial ornamental plant nurseries,
Fruit plant nurseries,
Ornamental plants.

Application and dosage

Crop	How to apply? Dosage	When to apply?
Winter wheat	0.25–1 kg/ha	· Autumn: 3rd–6th leaf stage. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as for late sowing and delayed emergence. · Spring: tillering. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage / beginning of heading. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as high nitrogen fertilisation.
Spring wheat	0.25–1 kg/ha	· Leaf development – tillering. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage / beginning of heading. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as high nitrogen fertilisation.
Winter triticale	0.25–1 kg/ha	· Autumn: 3rd–6th leaf stage. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Spring: continuation of tillering. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage / beginning of heading
Spring triticale	0.25–1 kg/ha	· Leaf development – tillering. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage / beginning of heading
Winter feed barley	0.25–1 kg/ha	· Autumn: leaf development – until beginning of tillering. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Spring: beginning of stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew.
Spring feed barley	0.25–1 kg/ha	· Leaf development – until beginning of stem elongation. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, high nitrogen fertilisation, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew.
Winter malting barley	0.25–1 kg/ha	· Autumn: leaf development – until beginning of tillering. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Spring: beginning of stem elongation. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew. · Flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew.
Spring malting barley	0.25–1 kg/ha	· Leaf development – until beginning of stem elongation. Consider this timing optimal for soils with pH above 6.5 and high phosphorus content, as well as late sowing and delayed emergence. · Flag leaf stage – until beginning of awn emergence. Consider this timing optimal for soils with pH above 6.5, high phosphorus content, and low air and soil temperatures. Note! – high zinc fertilisation may reduce cereals' resistance to powdery mildew.
Winter rye	0.25–1 kg/ha	· Autumn: leaf development – until beginning of tillering · Spring: beginning of stem elongation · Flag leaf stage – until beginning of heading
Spring rye	0.25–1 kg/ha	· Leaf development – until beginning of stem elongation · Flag leaf stage – until beginning of heading
Oats	0.25–1 kg/ha	· Leaf development – tillering · Stem elongation – until flag leaf stage
Winter oilseed rape	0.25–1 kg/ha	· Autumn: 4th–8th leaf stage. Consider this timing optimal for crops on soils with pH above 7 and/or high phosphorus content. · Spring: beginning of main shoot growth. Consider this timing optimal for crops on soils with pH above 7 and/or high phosphorus content, high nitrogen fertilisation, and during spring cold spells (frosts). · Bud development – until beginning of flowering. Consider this timing optimal for crops on soils with pH above 7 and/or high phosphorus content, high nitrogen fertilisation, and during spring cold spells (frosts).
Spring oilseed rape	0.25–1 kg/ha	· Leaf development – until beginning of main shoot growth. Consider this timing optimal for crops on soils with pH above 7 and/or high phosphorus content, high nitrogen fertilisation, and during spring cold spells (frosts). · Bud development – until beginning of flowering. Consider this timing optimal for crops on soils with pH above 7 and/or high phosphorus content, high nitrogen fertilisation, and during spring cold spells (frosts).
Sunflower	0.25–1 kg/ha	· 4th–6th leaf stage (BBCH 14–16) · Beginning of shoot growth (BBCH 30–33) · Beginning of bud development (BBCH 51–53)
Flax	0.25–1 kg/ha	· 2nd–4th leaf stage (BBCH 12–14) · Main shoot growth – shoot reached 50% of typical variety length (BBCH 30–35) · First flower buds visible (BBCH 51–53)
Hops	1.5–4.5 kg/ha recommended solution concentration up to 0.2%	· 1st–3rd pair of lateral shoots visible, after guiding plants on supports (BBCH 21–23) · Development of further lateral shoots (BBCH 24–29) · Inflorescence development, flower buds visible (BBCH 51–55)
Maize	0.25–1 kg/ha	· 2nd–6th leaf stage (optimal timing is 4 leaves) · 7th–8th leaf stage · Stem elongation – until beginning of tassel development
Sugar beet	0.25–1 kg/ha	· Beginning of shoot and leaf growth (plant height approx. 10 cm) · Beginning of tuber initiation · Beginning of tuber growth · Tubers reach approx. 50% of final weight
Potato harvested at full maturity	0.25–1 kg/ha	· Beginning of shoot and leaf growth (plant height approx. 10 cm) · Beginning of tuber initiation · Beginning of tuber growth · Tubers reach approx. 50% of final weight
Soya	0.2–1 kg/ha	· Development of first trifoliate leaves · Beginning of flower bud development · Beginning of pod and seed development
Pea	0.2–1 kg/ha	· Development of first true leaves · Beginning of flower bud development · Beginning of pod and seed development
Bean	0.2–1 kg/ha	· Development of first true leaves · Beginning of flower bud development · Beginning of pod and seed development
Broad bean	0.2–1 kg/ha	· Development of first true leaves · Beginning of flower bud development · Beginning of pod and seed development
Faba bean	0.2–1 kg/ha	· Development of first true leaves · Beginning of flower bud development · Beginning of pod and seed development
Lupin	0.2–1 kg/ha	· Rosette formation · Beginning of flower bud development · Beginning of pod and seed development
Apple tree – orchards without fertigation – young, non-fruiting orchard	0.5–1 kg/ha	· Spring: after tree establishment – leaf bud break · Spring: leaf development · Spring/summer: growth of main and lateral shoots. Consider this timing optimal for crops on soils with pH above 7 (measured in water). · Autumn: before leaf colour change
Apple tree – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud break · "Mouse ear" stage · Pink bud · End of flowering: most petals fallen · After fruit harvest · Before leaf colour change
Apple tree – orchards with fertigation – fruiting orchard	0.5–1 kg/ha	· Bud break · "Mouse ear" stage · End of flowering: most petals fallen · After fruit harvest · Before leaf colour change
Apple tree – tree nurseries – nurseries of trees grafted by budding	0.5–1 kg/ha	· 1st year – summer (approx. 3–4 weeks after budding): end of shoot and leaf growth · 1st year – autumn: before leaf colour change · 2nd year – spring (after cutting rootstock above the budding shield): beginning of shoot and leaf development · 2nd year – spring/summer: growth of main and lateral shoots. Consider this timing optimal for crops on soils with pH above 7 (measured in water). · 2nd year – autumn: before leaf colour change
Apple tree – tree nurseries – nurseries of trees grafted by scion	0.5–1 kg/ha	· 1st year – summer: growth of main shoot and leaf development · 1st year – autumn: before leaf colour change · 2nd year – spring (10–14 days after cutting main shoot to 60–65 cm height): beginning of shoot and leaf development · 2nd year – spring/summer: growth of main and lateral shoots. Consider this timing optimal for crops on soils with pH above 7 (measured in water). · 2nd year – autumn: before leaf colour change
Pear tree – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud break · "Mouse ear" stage · White bud · End of flowering: most petals fallen · After fruit harvest · Before leaf colour change
Sweet cherry – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud swelling / bud break · Flower bud development · Fruit set development · Beginning of fruit ripening · Before leaf colour change: 1–2 treatments every 10–14 days
Sweet cherry – orchards with fertigation – fruiting orchard	0.5–1 kg/ha	· Bud swelling / bud break · Flower bud development · Fruit set development · Before leaf colour change: 1–2 treatments every 10–14 days
Sour cherry – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud swelling / bud break · Flower bud development · Fruit set development · Beginning of fruit ripening · Before leaf colour change: 1–2 treatments every 10–14 days
Plum tree - orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud swelling / bud break · Flower bud development · Fruit set development · Fruit reaches approx. 30% of typical size · Before leaf colour change: 1–2 treatments every 10–14 days
Peach – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Flower bud development · Fruit set development · Fruit reaches approx. 30% of typical size · Before leaf colour change: 1–2 treatments every 10–14 days
Nectarine – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Flower bud development · Fruit set development · Fruit reaches approx. 30% of typical size · Before leaf colour change: 1–2 treatments every 10–14 days
Apricot – orchards without fertigation – fruiting orchard	0.5–1 kg/ha	· Bud break and flower bud development · Fruit set development · Fruit reaches approx. 30% of typical size · Before leaf colour change: 1–2 treatments every 10–14 days
Gooseberry	0.2–1 kg/ha	· After vegetation start, during leaf and fruit development, 1–2 treatments every 7–14 days · After fruit harvest
Raspberry – plantations without fertigation – autumn raspberry – varieties fruiting on one-year shoots	0.2–1 kg/ha	· Spring: vegetation resumption – leaf development · First shoots reach target length · Beginning of first inflorescence development · Autumn: before leaf colour change
Raspberry – plantations without fertigation – summer raspberry – varieties fruiting on two-year shoots	0.2–1 kg/ha	· Bud break · Leaf and shoot development · Beginning of inflorescence development · Before leaf colour change: 1–2 treatments every 10–14 days
Currant	0.2–1 kg/ha	· Bud break (BBCH 07–09) · Leaf development (BBCH 15–19) · Shoot development (BBCH 33–39) · After fruit harvest before leaf colour change: 1–2 treatments every 10–14 days (BBCH 91)
Blueberry – plantations without fertigation – fruiting plantations	0.2–1 kg/ha	· Bud break · Beginning of leaf colour change, 1–2 treatments every 10–14 days
Grapevine	0.5–1 kg/ha	· Beginning of leaf and new shoot development · Inflorescence development · Fruit development – until pea-sized berries · After fruit harvest
Strawberry – plantations without fertigation – summer-fruiting varieties, plantations not yet fruiting – established in autumn.	0.2–1 kg/ha	· Autumn in planting year: before leaf colour change · Spring: leaf and crown development · Autumn in first year after planting: before leaf colour change
Strawberry – plantations without fertigation – summer-fruiting varieties, fully fruiting plantations	0.2–1 kg/ha	· Spring: after vegetation resumption – leaf development, 2 treatments every 7–14 days · Beginning of inflorescence development · Autumn: before leaf colour change, 1–2 treatments every 10–14 days
Strawberry – plantations with fertigation – summer-fruiting varieties, plantations established in summer from green potted plants – soil cultivation	0.2–1 kg/ha	· Autumn in planting year: before leaf colour change · Spring: after vegetation resumption · Beginning of inflorescence development · Autumn in first year after planting: before leaf colour change
Strawberry – plantations with fertigation – summer-fruiting varieties, plantations established in spring from frigo plants – soil cultivation	0.2–1 kg/ha	· Leaf and inflorescence development. Consider this timing optimal under conditions of limited zinc uptake by roots. · Before leaf colour change
Strawberry – plantations with fertigation – remontant varieties, plantations established in spring from frigo plants. Soil or substrate cultivation	0.2–1 kg/ha	· Leaf development · Further leaf development and beginning of first inflorescence development · Setting of further fruits / development and ripening of further fruits / subsequent fruit harvests: 1–2 treatments every 14–21 days
Strawberry – propagation – production of green fresh dug plants	0.2–1 kg/ha	· Autumn in planting year: before leaf colour change · Spring: leaf development · Spring: beginning of runner growth · Summer: development, growth and rooting of plants
Strawberry – propagation – production of potted plants	0.2–1 kg/ha	· FIELD MOTHER PLANTATIONS – autumn in planting year: before leaf colour change · FIELD MOTHER PLANTATIONS – spring: leaf development · FIELD MOTHER PLANTATIONS – spring: beginning of runner growth
Strawberry – propagation – production of frigo plants	0.2–1 kg/ha	· Autumn in planting year – before winter dormancy · Spring: leaf development · Spring: beginning of runner growth · Summer: development, growth and rooting of plants · Early autumn: runners with rooted plants cover inter-rows (if technically possible to perform the treatment)
Tomato	0.2–1 kg/ha	· 5th–9th or more leaves developed (BBCH 15–19) · 1st–3rd inflorescence visible (BBCH 51–53)
Sweet pepper	0.2–1 kg/ha	· 5th–9th or more leaves developed on main shoot (BBCH 15–19) · 1st–3rd flower bud visible (BBCH 51–53)
Cucumber	0.2–1 kg/ha	· 6th–8th true leaf developed on main shoot (BBCH 16–18) · 1st–2nd flower bud visible on elongated peduncle on main shoot (BBCH 51–52)
Pumpkin	0.2–1 kg/ha	· 6th–8th true leaf developed on main shoot (BBCH 16–18) · 1st–2nd flower bud visible on elongated peduncle on main shoot (BBCH 51–52)
Onion	0.2–1 kg/ha	· Leaf growth (3–4 weeks after emergence / after seedling planting) Consider this timing optimal for crops on alkaline soils. · Beginning of bulb formation
Garlic	0.2–1 kg/ha	· Leaf growth (3–4 weeks after emergence). Consider this timing optimal for crops on alkaline soils. · Beginning of bulb formation
Leek	0.2–1 kg/ha	· Leaf growth (3–4 weeks after emergence / after seedling planting). Consider this timing optimal for crops on alkaline soils. · Beginning of harvestable part formation
Broccoli	0.2–1 kg/ha	· Leaf growth · Beginning of head development
Cauliflower	0.2–1 kg/ha	· Leaf growth · Beginning of head development
White cabbage	0.2–1 kg/ha	· Leaf growth · Beginning of head formation
Red cabbage	0.2–1 kg/ha	· Leaf growth · Beginning of head formation
Savoy cabbage	0.2–1 kg/ha	· Leaf growth · Beginning of head formation
Chinese cabbage	0.2–1 kg/ha	· Leaf growth · Beginning of head formation
Brussels sprouts	0.2–1 kg/ha	· Main shoot and leaf growth · Beginning of lateral bud (leaf head) formation
Kohlrabi	0.2–1 kg/ha	· Leaf growth
Radish	0.2–1 kg/ha	· Leaf growth
Kale	0.2–1 kg/ha	· After seedling establishment – leaf development · Main shoot and leaf growth
Carrot	0.2–1 kg/ha	· 3rd–4th true leaf stage (BBCH 13–14) · 5th true leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42) · Root reaches 30–40% of typical diameter (BBCH 43–44)
Parsley	0.2–1 kg/ha	· 5th true leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42) · Root reaches 30–40% of typical diameter (BBCH 43–44)
Parsnip	0.2–1 kg/ha	· 5th true leaf stage / root begins to widen – root reaches 20% of typical diameter (BBCH 15/41–42) · Root reaches 30–40% of typical diameter (BBCH 43–44)
Celery	0.2–1 kg/ha	· 7th–8th leaf stage (BBCH 17–18) · 9 or more leaves / root begins to widen (BBCH 19/41)
Beetroot	0.2–1 kg/ha	· 5 true leaf stage / beginning of inter-row coverage (BBCH 15/31) · Initial development of storage root, ø >2 cm (BBCH 41–43)
Perennial ornamental plant nurseries	watering solution 0.05–0.1% spraying solution 0.25–0.3%	· In spring period 1–2 treatments every 7–21 days · In autumn period 1–2 treatments every 7–21 days
Fruit plant nurseries	watering solution 0.05–0.1% spraying solution 0.25–0.3%	· In spring period 1–2 treatments every 7–21 days · In autumn period 1–2 treatments every 7–21 days
Ornamental plants	watering solution 0.05–0.1% spraying solution 0.25–0.3%	· In spring period 1–2 treatments every 7–21 days · In autumn period 1–2 treatments every 7–21 days