AMINO ULTRA®Fe-20

AMINO ULTRA<sup>®</sup>Fe-20
Iron complexed by fully biodegradable amino acid (200 g Fe in 1 kg) in water-soluble ultra-granulated form
Intended use
agricultural crops, cotton, flax, fruit trees, olive trees, fruit bushes, berries, grapevine, citrus, coffee, vegetables, ornamentals, lawns, plant nurseries
Technique of application
foliar sprays
Available packaging
  •     1kg; 5kg
Directions for use
Foliar sprays

AMINO ULTRA Fe-20 contains 200 g Fe per kg (20% Fe). Iron from is quickly absorbed by plants thanks to the glycine – amino acid naturally used by plants in the process of micronutrient transport. 

AMINO ULTRA Fe-20 is a foliar fertilizer especially recommended for crops with high iron demands as well as in soil conditions limiting iron availability for plants.

 

The characteristic features of AMINO ULTRA series include:

  • Ultra-fast nutrition effect
  • High concentration of nutrients – low doses
  • Fully biodegradable ligand.

 

Nutrients g/kg % by mass
Iron (Fe) chelated by amino acid 200 20
Nirogen (N) 40 4
amino acid 250 25

 

AMINO ULTRA Fe-20 is recommended for use in crops with high requirements for iron. It is particularly recommended for weak plants that require regeneration.

 

AMINO ULTRA Fe-20 is necessary in the case of adverse soil conditions which restrict the availability of iron for plants (high pH, high manganese content or lack of oxygen in the root zone), and adverse weather conditions - when plants need spray treatments and the use of a rapidly assimilated formulation.

 

FOLIAR SPRAYS

AMINO ULTRA Fe-20 is intended for foliar application in the form of an aqueous solution. AMINO ULTRA Fe-20 can be used together with other agrochemicals after conducting a miscibility test. Test results are presented in the table INTERMAG agrochemicals mixing table.
Detailed recommendations for foliar application are presented in the table below. You can also use the search engine and quickly find the dose rate and time of foliar application for your crop. Select your crop

 

Recommendations for foliar application for selected crops.
The recommendations may be modified taking into account the plants' requirements and growing conditions.

WHEAT winter wheat
Number of foliar treatments: up to 4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇/◆ Autumn: 3–6 leaves unfolded 

The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.

0.3–0.7 kg/ha

◇/◆ Spring: tillering 

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.

0.3–0.7 kg/ha

◇/◆ stem elongation

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

◇/◆ heading – until early milk (except of flowering period, when foliar treatments are not recommended)

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

WHEAT spring wheat
Number of foliar treatments:  up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇/◆ leaf development – tillering 

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.

0.3–0.7 kg/ha

◇/◆ stem elongation

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

◇/◆ heading – until early milk (except of flowering period, when foliar treatments are not recommended)

The treatment should be considered as optimal in case of crops grown on soils with a pH above 6.5, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

TRITICALE – winter triticale
Number of foliar treatments: up to 4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ Autumn: 3–6 leaves unfolded 

0.3–0.7 kg/ha

◇ Spring: continuation of tillering  

0.3–0.7 kg/ha

◇ stem elongation  

0.3–0.7 kg/ha

◇ heading – until early milk (except of flowering period, when foliar treatments are not recommended)  

0.3–0.7 kg/ha
TRITICALE – spring triticale   
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ leaf development – tillering 

0.3–0.7 kg/ha

◇ stem elongation.  

0.3–0.7 kg/ha

◇ heading – until early milk (except of flowering period, when foliar treatments are not recommended)

0.3–0.7 kg/ha

BARLEY winter feed barley
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ Autumn: leaf development – until beginning of tillering

0.3–0.7 kg/ha

◇ Spring: beginning of stem elongation  

0.3–0.7 kg/ha
◇ flag leaf stage – until first awns visible 0.3–0.7 kg/ha
BARLEY spring feed barley
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ leaf development – until beginning of stem elongation 0.3–0.7 kg/ha
◇ flag leaf stage – until first awns visible 0.3–0.7 kg/ha
BARLEY winter malt barley
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
 
◇ Autumn: leaf development – until beginning of tillering 0.3–0.7 kg/ha
◇ Spring: beginning of stem elongation 0.3–0.7 kg/ha
◇ flag leaf stage – until first awns visible 0.3–0.7 kg/ha
BARLEY spring malt barley
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
 
◇ leaf development – until beginning of stem elongation 0.3–0.7 kg/ha
◇ flag leaf stage – until first awns visible 0.3–0.7 kg/ha

RYE – winter rye
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ Autumn: leaf development – until beginning of tillering

0.3–0.7 kg/ha

◇ Spring: beginning of steam elongation

0.3–0.7 kg/ha
◇ flag leaf stage – until beginning of heading  0.3–0.7 kg/ha
RYE – spring rye 
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ leaf development – until beginning of steam elongation

0.3–0.7 kg/ha
◇ flag leaf stage – until beginning of heading  0.3–0.7 kg/ha
OAT
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ leaf development – tillering 0.3–0.7 kg/ha
◇ stem elongation – until flag leaf stage  0.3–0.7 kg/ha

OILSEED RAPE - winter oilseed rape
Number of foliar treatments: up to 4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇/◆ Autumn: 4–8 leaves unfolded

The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

◇/◆ Spring: beginning of main stem elongation

The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha

◇/◆ bud formation – until beginning of flowering

The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha
◇ the end of flowering until the beginning of pod development 0.3–0.7 kg/ha
OILSEED RAPE - spring oilseed rape
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇/◆ leaf development – until beginning of main stem elongation

The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  

0.3–0.7 kg/ha
◇/◆  bud formation – until beginning of flowering
The treatment should be considered as optimal in case of crops grown on soils with a pH above 7, in case of appearance of iron deficiency symptoms, and when there is a need for improvement of plant condition.  
0.3–0.7 kg/ha
◇ the end of flowering until the beginning of pod development 0.3–0.7 kg/ha
MAIZE
Number of foliar treatments: 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ 2–6 leaves unfolded (BBCH 12–16) 0.3–0.7 kg/ha
◆ stem elongation – until beginning of tassel formation (BBCH 31–51), until the height of the plants allows spray treatment 0.3–0.7 kg/ha
SUGAR BEET
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ 4–6 leaves unfolded (BBCH 14–16) 0.3–0.7 kg/ha
◆ 8 leaves unfolded – until beginning of crop cover (BBCH 18–31) 0.3–0.7 kg/ha
◇ leaves cover 20–50% of ground (BBCH 32–35) 0.3–0.7 kg/ha

SUNFLOWER
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 4–6 leaves unfolded (BBCH 14–16) 0.3–0.7 kg/ha
◆ beginning of stem elongation (BBCH 30–33) 0.3–0.7 kg/ha
◇ beginning of inflorescence development (BBCH 51–53) 0.3–0.7 kg/ha

FLAX
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 2–4 leaves unfolded (BBCH 12–14) 0.3–0.7 kg/ha
◆ beginning of stem elongation (BBCH 30–35) 0.3–0.7 kg/ha
◇ beginning of inflorescence development (BBCH 51–53) 0.3–0.7 kg/ha

POTATO
Number of foliar treatments: 3–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–6 leaves unfolded on the main shoot (BBCH 13–16) 0.3–0.7 kg/ha
◆ beginning of crop cover until 80% of ground is covered (BBCH 31–38) 0.3–0.7 kg/ha
◆ tubers reach 20–30% of typical weight (BBCH 42–43) 0.3–0.7 kg/ha
◇ tubers reach 40–50% of typical weight (BBCH 44–45) 0.3–0.7 kg/ha

SOYBEAN
Number of foliar treatments: 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ first trifoliate leaf development 0.3–0.7 kg/ha
◆ beginning of flower bud development 0.3–0.7 kg/ha

◆ beginning of pod and seed development

0.3–0.7 kg/ha
◇ beginning of pod development (BBCH 71) 0.3–0.7 kg/ha

SORGHUM
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ development of leaves until tillering (BBCH 13–29)  0.3–0.7 kg/ha
◆ beginning of stem elongation until beginning of tassel formation (BBCH 31–51)  0.3–0.7 kg/ha
◇ tip of tassel visible until flowering, beginning of pollination, visible stigmas (BBCH 53–63) 0.3–0.7 kg/ha

SUGAR CANE
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ leaf development (BBCH 15–19)  0.3–0.7 kg/ha
◆ tillering (BBCH 23–29) 0.3–0.7 kg/ha
◇ stem elongation (BBCH 31–39) 0.3–0.7 kg/ha

RICE
Number of foliar treatments: 3-4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 4–6 leaves unfolded (BBCH 14–16) 0.3–0.7 kg/ha
◆ tillering (BBCH 21–29) 0.3–0.7 kg/ha
◆ beginning of stem elongation (BBCH 30–32) 0.3–0.7 kg/ha
◇ beginning of panicle emergence (BBCH 51–53) 0.3–0.7 kg/ha

COTTON
Number of foliar treatments: 3–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ beginning of leaf development 0.3–0.7 kg/ha
◆ beginning of side shoots formation 0.3–0.7 kg/ha
◆ beginning of flower bud development 0.3–0.7 kg/ha
◇ beginning of bolls development 0.3–0.7 kg/ha
APPLE  orchards without fertigation – young, non-fruiting orchard
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇/◆ Spring: leaf development

The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).

0.3–0.7 kg/ha
◇/◆ Spring/summer: growth of main stem and side shoots

The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).

0.3–0.7 kg/ha

APPLE  orchards without fertigation – fruiting orchard 
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ “mouse ear” stage 0.3–0.7 kg/ha

◇/◆ end of flowering: majority of petals fallen

The treatment should be considered as optimal in when plants are grown on soils with high pH (>7,5).

0.3–0.7 kg/ha
◆ fruit reaches 30–50% of typical size 0.3–0.7 kg/ha
APPLE  fertigated orchards – fruiting orchard
Number of foliar treatments: 1. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ “mouse ear” stage

0.3–0.7 kg/ha
APPLE  – nursery plantations – budded nursery tree plantation
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇/◆ 1st year – summer (about 3–4 weeks after budding): end of shoot and leaf growth

The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).

0.3–0.7 kg/ha
◇/◆ 2nd year – spring/summer: growth of main stem and side shoots
The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).
0.3–0.7 kg/ha
APPLE  – nursery plantations  – grafted nursery tree plantation  
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇/◆ 1st year – summer: growth of main stem and leaf development

The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).

0.3–0.7 kg/ha
◇/◆ 2nd year – spring/summer: growth of main stem and side shoot
The treatment should be considered as optimal when grown in soils with a pH above 7 (water soil extraction).
0.3–0.7 kg/ha

PEAR – orchards without fertigation – fruiting orchard
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ “mouse-ear” stage

0.3–0.7 kg/ha

◇/◆ end of flowering: majority of petals fallen

The treatment should be considered as optimal when plants are grown on soils with high pH (>7,5)

0.3–0.7 kg/ha

SWEET CHERRY TREE
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ green bud stage (BBCH 55–56) 0.3–0.7 kg/ha
◇ flowers fading, majority of petals fallen until end of flowering (BBCH 67–69) 0.3–0.7 kg/ha

CHERRY TREE
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ green bud stage (BBCH 55–56) 0.3–0.7 kg/ha
◇ flowers fading, majority of petals fallen until end of flowering (BBCH 67–69) 0.3–0.7 kg/ha

PLUM TREE
Number of foliar treatments: 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ green bud stage (BBCH 55–56) 0.3–0.7 kg/ha
◆ ovary growing (BBCH 71–72) 0.3–0.7 kg/ha

PEACH TREE
Number of foliar treatments: 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ green bud stage (BBCH 55–56) 0.3–0.7 kg/ha
◆ ovary growing (BBCH 71–72) 0.3–0.7 kg/ha

APRICOT TREE
Number of foliar treatments: 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ green bud stage (BBCH 55–56) 0.3–0.7 kg/ha
◆ ovary growing (BBCH 71–72) 0.3–0.7 kg/ha
OLIVE GROVES – fruiting tree
Number of foliar treatments: 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ new shoot development 0.3–0.7 kg/ha
◆ beginning of fruit development 0.3–0.7 kg/ha
COFFEE – fruting plantation
Number of foliar treatments: 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ leaf and shoot development 0.3–0.7 kg/ha
◆ inflorescence development 0.3–0.7 kg/ha
◆ intensive growth of fruit 0.3–0.7 kg/ha
MANGO
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ leaf development (BBCH 13–19) 0.3–0.7 kg/ha
◆ shoot development and growth (BBCH 22–39)  0.3–0.7 kg/ha
◇ bud development (BBCH 51–55) 0.3–0.7 kg/ha
◇ fruit development (BBCH 71–73) 0.3–0.7 kg/ha
AVOCADO
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ leaf development (BBCH 13–19) 0.3–0.7 kg/ha
◆ shoot development and growth (BBCH 22–39) 0.3–0.7 kg/ha
◇ bud development (BBCH 51–55) 0.3–0.7 kg/ha
◇ fruit development (BBCH 71–73) 0.3–0.7 kg/ha
CITRUS
Number of foliar treatments: up to 3. 
Proposed periods of use (◆optimum periods; ◇ optional/complementary periods):

◇ first new leaves visible

0.3–0.7 kg/ha
◇ beginning of flower bud development 0.3–0.7 kg/ha
◇ beginning of fruit development 0.3–0.7 kg/ha

Foliar application of iron (Fe) in citrus cultivation is not recommended as a standard due to low efficiency and the risk of damage to leaves and fruit.

Therefore, we recommend MIKROCHELAT Fe-13 or MIKROCHELAT Fe-11 or MIKROCHELAT Fe-6 SL or MIKROCHELAT Fe-6 o-o to be used through the irrigation system (fertigation).

PAPAYA
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ leaf development (BBCH 14–19) 0.3–0.7 kg/ha
◆ beginning of stem growth (BBCH 31–33) 0.3–0.7 kg/ha
◇ bud and inflorescence development (BBCH 51–55) 0.3–0.7 kg/ha
◇ beginning of fruit development (BBCH 71–73) 0.3–0.7 kg/ha
OLIVE GROVES – frutting tree
Number of foliar treatments: 2–4. 
Proposed periods of use (◆optimum periods; ◇ optional/complementary periods):
◆ new shoot development 0.3–0.7 kg/ha
◆ beginning of fruit development 0.3–0.7 kg/ha
GRAPEVINE
Number of foliar treatments: 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ beginning of leaf and new shoot development 0.3–0.7 kg/ha
◆ inflorescence emergence 0.3–0.7 kg/ha
◆ fruit development – until berries pea-sized 0.3–0.7 kg/ha

GOOSEBERRY
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ beginning of vegetation, during leaf and fruit development 0.1–0.7 kg/ha
◇ after fruit harvesting 0.1–0.7 kg/ha
RASPBERRY plantations without fertigation – varieties fruiting in summer on two-year shoots
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ bud burst 0.1–0.7 kg/ha
◇ leaf and shoot development 0.1–0.7 kg/ha
◇ beginning of inflorescence emergence 0.1–0.7 kg/ha
◆ fruit growth and ripening – until the first harvest 0.1–0.7 kg/ha

RASPBERRY plantations without fertigation – varieties fruiting in autumn on one-year shoots
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ Spring: after start of growing season – leaf development 0.1–0.7 kg/ha
◇ shoots reach about 1/2 of the final length 0.1–0.7 kg/ha
◇ beginning of the first inflorescence development 0.1–0.7 kg/ha
◆ fruit growth and ripening – until the first harvest 0.1–0.7 kg/ha

CURRANT
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ bud break (BBCH 07–09) 0.1–0.7 kg/ha
◇ leaf and shoot development (BBCH 15–35) 0.1–0.7 kg/ha
◆ 70–90% of fruits formed (BBCH 79)  0.1–0.7 kg/ha

BLUEBERRY – plantations without fertigationfruiting plantations
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ bud breaking 0.1–0.7 kg/ha
◇ beginning of leaf development and inflorescence emergence 0.1–0.7 kg/ha
◇ end of flowering / beginning of fruit development 0.1–0.7 kg/ha
STRAWBERRY – plantations without fertigation – Summer-bearing varieties, not yet fruiting plantations – planted in autumn
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ Spring: leaf and crown development 0.1–0.7 kg/ha
◇ Summer: further vegetative development and bud initiation for next season 0.1–0.7 kg/ha

STRAWBERRY plantations without fertigation – Summer-bearing varieties, fully fruiting plantations
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ Spring: after start of growing season – leaf development, 2 treatments every 7–14 days 0.1–0.7 kg/ha
◇ after fruit harvest, 1–2 treatments every 10–14 days 0.1–0.7 kg/ha
STRAWBERRY – fertigated plantations – Summer-bearing varieties, planted in summer with green potted plantlets – cultivation in soil
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ Summer in the planting season: after plantlet adaptation to field condition – 5th–8th leaf unfolded

0.1–0.7 kg/ha
◇ Spring: after start of growing season 0.1–0.7 kg/ha
◆ beginning of inflorescence emergence 0.1–0.7 kg/ha
STRAWBERRY – fertigated plantations – Summer-bearing varieties, planted in spring with frigo plantlets – cultivation in soil
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ after plantlet adaptation to the field conditions: 2nd–3rd leaf unfolded 0.1–0.7 kg/ha
◇/◆ leaf development and inflorescence emergence
The treatment should be considered as optimal in conditions of limited iron uptake by roots.
0.1–0.7 kg/ha
STRAWBERRY – fertigated plantations – Everbearing varieties, planted in spring with frigo plantlets – cultivation in soil or in soilless substrates.
Number of foliar treatments: 3–6. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ after plantlet adaptation to the field conditions – 2nd–3rd leaf unfolded 0.1–0.7 kg/ha
◆ leaf development 0.1–0.7 kg/ha

◆ further leaf development and beginning of the first inflorescence development

0.1–0.7 kg/ha
◇ development and ripening of the first fruit 0.1–0.7 kg/ha
◆ fruiting period: 1–2 treatments every 14–21 days 0.1–0.7 kg/ha

STRAWBERRYproduction of freshly dug green plantlets (field grown nursery plantations, planted in autumn) 
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ Spring: leaf development 0.1–0.7 kg/ha
◇ Spring: beginning of runner growth 0.1–0.7 kg/ha
◇ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners 0.1–0.7 kg/ha
STRAWBERRY – production of green potted plantlets (field grown nursery plantations planted in autumn)
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ FIELD GROWN NURSERY PLANTATIONS – spring: leaf development 0.1–0.7 kg/ha
◇ FIELD GROWN NURSERY PLANTATIONS – spring: beginning of runner growth 0.1–0.7 kg/ha
◇ FIELD GROWN NURSERY PLANTATIONS – beginning of summer: elongation growth of runners and rosette plantlets set on the runners 0.1–0.7 kg/ha
STRAWBERRY production of frigo plantlets (field grown nursery plantations planted in autumn)
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ Spring: leaf development 0.1–0.7 kg/ha
◇ Spring: beginning of runner growth 0.1–0.7 kg/ha
◇ Beginning of summer: elongation growth of runners and rosette plantlets set on the runners 0.1–0.7 kg/ha

TOMATO
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–7 leaves unfolded on the main shoot (BBCH 15–17) 0.1–0.7 kg/ha
◇ 1–3 inflorescences visible (BBCH 51–53) 0.1–0.7 kg/ha
◆ first fruit has reached typical size on 1–2 clusters (BBCH 71–72) 0.1–0.7 kg/ha
◇ first fruit has reached typical size on 3–5 clusters (BBCH 73–75) 0.1–0.7 kg/ha

PEPPER
Number of foliar treatments: 2–4. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–7 leaves unfolded on the main shoot (BBCH 13–17) 0.1–0.7 kg/ha
◇ 8–9 or more leaves unfolded on the main shoot (BBCH 18–19) 0.1–0.7 kg/ha
◇ 1–3 inflorescences visible (BBCH 51–53) 0.1–0.7 kg/ha

CUCUMBER
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves unfolded on the main stem (BBCH 13–15) 0.1–0.7 kg/ha
◆ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) 0.1–0.7 kg/ha
◇ 6–7 flower initials with elongated ovary visible on the main stem (BBCH 56–57) 0.1–0.7 kg/ha

PUMPKIN
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves unfolded on the main stem (BBCH 13–15) 0.1–0.7 kg/ha
◆ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) 0.1–0.7 kg/ha
◇ 6–7 flower initials with elongated ovary visible on the main stem (BBCH 56–57) 0.1–0.7 kg/ha

MELON
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves unfolded (BBCH 13–15) 0.1–0.7 kg/ha
◆ formation of primary side shoots (BBCH 21–29) 0.1–0.7 kg/ha
◇ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) 0.1–0.7 kg/ha

WATERMELON
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves unfolded (BBCH 13–15) 0.1–0.7 kg/ha
◆ formation of primary side shoots (BBCH 21–29) 0.1–0.7 kg/ha
◇ 1–2 flower initials with elongated ovary visible on the main stem (BBCH 51–52) 0.1–0.7 kg/ha

BULB VEGETABLES
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ 3–5 clearly visible leaves (BBCH 13–15) 0.1–0.7 kg/ha
◇ harvestable plant parts begin to develop (BBCH 41–43) 0.1–0.7 kg/ha

BROCCOLI
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–6 true leaves unfolded (BBCH 15–16) 0.1–0.7 kg/ha
◇ 7 leaves until 2 side shoots visible (BBCH 17–22)  0.1–0.7 kg/ha

CAULIFLOWER
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–6 true leaves unfolded (BBCH 15–16) 0.1–0.7 kg/ha
◇ 7–9 true leaves unfolded (BBCH 17–19) 0.1–0.7 kg/ha

WHITE HEAD CABBAGE
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ leaf development (BBCH 15–19) 0.1–0.7 kg/ha
◆ head reaches 20–30% of typical size (BBCH 42–43) 0.1–0.7 kg/ha
RED HEAD CABBAGE
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ leaf development (BBCH 15–19) 0.1–0.7 kg/ha
◆ head reaches 20–30% of typical size (BBCH 42–43) 0.1–0.7 kg/ha
SAVOY CABBAGE
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ leaf development (BBCH 15–19) 0.1–0.7 kg/ha
◆ head reaches 20–30% of typical size (BBCH 42–43) 0.1–0.7 kg/ha
CHINESE CABBAGE
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ leaf development (BBCH 15–19) 0.1–0.7 kg/ha
◆ head reaches 20–40% of typical size (BBCH 42–44) 0.1–0.7 kg/ha
◆ head reaches 50–70% of typical size (BBCH 45–47) 0.1–0.7 kg/ha

BRUSSELS SPROUTS
Number of foliar treatments: 1–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–8 true leaves unfolded (BBCH 15–18) 0.1–0.7 kg/ha
◇ main shoot reaches 40–70% of typical size (BBCH 34–37) 0.1–0.7 kg/ha
◇ head reaches 20–30% of typical size (BBCH 42–43) 0.1–0.7 kg/ha

KOHLRABI
Number of foliar treatments: 1. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–7 true leaves unfolded (BBCH 15–17) 0.1–0.7 kg/ha

RADISH
Number of foliar treatments: 1. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–7 true leaves unfolded (BBCH 15–17) 0.1–0.7 kg/ha

KALE
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 5–7 true leaves unfolded (BBCH 15–17) 0.1–0.7 kg/ha
◆ main shoot has reached 30–50% of final height (BBCH 33–35) 0.1–0.7 kg/ha
◇ 30–50% of the leaf mass reached (BBCH 43–45) 0.1–0.7 kg/ha

CARROT
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ 3–4 true leaves (BBCH 13–14) 0.1–0.7 kg/ha
◇ 5 true leaves / root begins to expand (BBCH 15/41) 0.1–0.7 kg/ha
◇ root reaches 20–40% of typical diameter (BBCH 42–44) 0.1–0.7 kg/ha
PARSLEY
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ 5 true leaves / root begins to expand (BBCH 15/41) 0.1–0.7 kg/ha
◆ root reaches 20–40% of typical diameter (BBCH 42–44) 0.1–0.7 kg/ha
◆ root reaches 50–70% of typical diameter (BBCH 45–47) 0.1–0.7 kg/ha
PARSNIP
Number of foliar treatments: 2–3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ 5 true leaves / root begins to expand (BBCH 15/41) 0.1–0.7 kg/ha
◆ root reaches 20–40% of typical diameter (BBCH 42–44) 0.1–0.7 kg/ha
◆ root reaches 50–70% of typical diameter (BBCH 45–47) 0.1–0.7 kg/ha
CELERY
Number of foliar treatments: up to 3. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ 5–6 true leaves (BBCH 15–16), ca 7 days after planting seedlings 0.1–0.7 kg/ha
◇ 9 true leaves / root begins to expand (BBCH 19/41) 0.1–0.7 kg/ha
◇ root reaches 30–40% of typical diameter (BBCH 43–44) 0.1–0.7 kg/ha
BEETROOT
Number of foliar treatments: up to 2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◇ 5 true leaves / beginning of crop cover (BBCH 15/31) 0.1–0.7 kg/ha
◇ storage root begins to develop, diameter above 2 cm (BBCH 41–43) 0.1–0.7 kg/ha

PEA
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves (BBCH 13–15)

0.1–0.7 kg/ha

◇ stem elongation, 1–5 visible internodes on the stem (BBCH 31–35) 0.1–0.7 kg/ha

BEAN
Number of foliar treatments: 1–2. 
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◆ 3–5 true leaves (BBCH 13–15) 0.1–0.7 kg/ha
◇ formation of side shoots, 1–4 visible side shoots (BBCH 21–24) 0.1–0.7 kg/ha

NURSERY OF PERENNIAL ORNAMENTAL PLANTS
Number of treatments: 2–4.
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):

◇ 1–2 treatments every 7–21 days in spring

0.25–0.3% solution

◇ 1–2 treatments every 7–21 days in autumn
NURSERY OF ANNUAL ORNAMENTAL PLANTS
Number of foliar treatments: 1–3.
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ every 7–14 days, starting from the early vegetative stages

0.25–0.3% solution

ORNAMENTAL PLANTS
Number of treatments: 3–5.
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ every 7–14 days in spring and summer

0.25–0.3% solution

LAWNS
Number of treatments: 4–7.
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ every 7–14 days in spring and summer

0.25–0.3% solution

GOLF COURSE
Number of treatments: 4–7.
Proposed periods of use (◆ optimum periods; ◇ optional/complementary periods):
◆ every 7–14 days in spring and summer

0.25–0.3% solution