Quantum·Humates

Quantum Humate

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Quantum Humate — a liquid highly concentrated potassium humate from leonardite with fulvic acids (150–180 g/l) and soluble silicon for seed treatment, foliar feeding and fertigation.

Main advantages

Potassium humate 150–180 g/l — from leonardite, fulvic acids
Silicon SiO₂ 10 g/l — anti-stress effect per the maker
Seed 0.5–1.0 l/t — cereals, legumes, industrial crops
Fertigation 1.0–5.0 l/ha — 2–4 times per season

Overview

About this product

Quantum Humate — a liquid highly concentrated potassium humate made from leonardite and enriched with soluble forms of silicon to strengthen the anti-stress effect. It contains 150–180 g/l of potassium humate with a high fulvic acid content, 50–60 g/l of K₂O and 10 g/l of SiO₂; density 1.05–1.17 kg/l.

Per the maker, it activates the entry of nutrients into the plant and the synthesis of proteins, carbohydrates and vitamins, including at low temperatures. Seed is treated at 0.5–1.0 l/t, as a foliar maize, sunflower, oilseed rape, soybean, pea 0.5–1.0 l/ha, beet 0.3–0.7, the other crops in the table 0.5–0.7 l/ha, in fertigation at 1.0–5.0 l/ha 2–4 times with filter cleaning before and after application.

Application

Rate, timing and crops

Rate

Crop	Application rate, l/ha	Growth and development stage
Winter and spring wheat, winter and spring barley	0.5–0.7	Tillering (BBCH 21–29)
Winter and spring wheat, winter and spring barley	0.5–0.7	Stem elongation – flag leaf (BBCH 30–49)
Maize	0.5–1.0	3–5 leaves (BBCH 13–15)
Maize	0.5–1.0	6–8 leaves (BBCH 16–18)
Sunflower	0.5–1.0	2–3 pairs of leaves (BBCH 14–16)
Sunflower	0.5–1.0	5–6 pairs of leaves (10–12 leaves) (BBCH 30–33)
Winter and spring oilseed rape, mustard	0.5–1.0	Spring rosette – stem extension (BBCH 21–39)
Winter and spring oilseed rape, mustard	0.5–1.0	Budding (before flowering) (BBCH 50–61)
Sugar and fodder beet	0.3–0.5	4–6 leaves (BBCH 14–16)
Sugar and fodder beet	0.5–0.7	Leaf closure in the rows (BBCH 19–34)
Sugar and fodder beet	0.5–0.7	Leaf closure between the rows (BBCH 35–39)
Soybean, pea	0.5–1.0	3–5 trifoliate leaves (BBCH 14–16)
Soybean, pea	0.5–1.0	Budding – start of flowering (BBCH 51–61)
Pome fruit (apple, pear, quince)	0.5–0.7	Bud opening (BBCH 54–56)
Pome fruit (apple, pear, quince)	0.5–0.7	Flowering (BBCH 60–69)
Pome fruit (apple, pear, quince)	0.5–0.7	Hazelnut stage (BBCH 71–72)
Stone fruit (apricot, peach, sweet cherry, cherry, plum)	0.5–0.7	Flowering (BBCH 61–65)
Stone fruit (apricot, peach, sweet cherry, cherry, plum)	0.5–0.7	Petal fall (BBCH 67–69)
Stone fruit (apricot, peach, sweet cherry, cherry, plum)	0.5–0.7	Fruitlet growth (BBCH 71–73)
Grapes	0.5–0.7	Two treatments: before flowering (BBCH 53–57) and during flowering (BBCH 61–69)
Grapes	0.5–0.7	Berry growth (BBCH 71–79), at 7–10 day intervals
Currant, raspberry, gooseberry	0.5–0.7	Start of flowering (BBCH 61–64)
Currant, raspberry, gooseberry	0.5–0.7	End of flowering (BBCH 65–69)
Strawberry	0.5–0.7	End of flowering to harvest (BBCH 65–89), at 7–10 day intervals
Potato	0.5–0.7	Stem extension (BBCH 21–39)
Potato	0.5–0.7	Budding (BBCH 51–59)
Tomatoes, pepper, aubergines	0.5–0.7	Two treatments: 2–4 true leaves (BBCH 12–16) and 4–6 true leaves (BBCH 14–16)
Tomatoes, pepper, aubergines	0.5–0.7	From the start of flowering to fruit ripening (BBCH 61–89), at 7–10 day intervals
Cucumbers	0.5–0.7	Emergence – 3–6 true leaves (BBCH 13–16)
Cucumbers	0.5–0.7	Fruiting (BBCH 71–89), at 7–10 day intervals
Carrot	0.5–0.7	From 4–6 true leaves (BBCH 14–16), at 7–10 day intervals until optimal temperatures set in
Onion, garlic	0.5–0.7	From 3–6 true leaves (BBCH 14–16), at 7–10 day intervals until optimal temperatures set in
Cabbage	0.5–0.7	2–3 true leaves (BBCH 12–13)
Cabbage	0.5–0.7	Head formation (BBCH 41–49), 3–4 times at 7–10 day intervals

Winter and spring wheat, winter and spring barley

Application rate, l/ha: 0.5–0.7
Growth and development stage: Tillering (BBCH 21–29)

Winter and spring wheat, winter and spring barley

Application rate, l/ha: 0.5–0.7
Growth and development stage: Stem elongation – flag leaf (BBCH 30–49)

Maize

Application rate, l/ha: 0.5–1.0
Growth and development stage: 3–5 leaves (BBCH 13–15)

Maize

Application rate, l/ha: 0.5–1.0
Growth and development stage: 6–8 leaves (BBCH 16–18)

Sunflower

Application rate, l/ha: 0.5–1.0
Growth and development stage: 2–3 pairs of leaves (BBCH 14–16)

For best results, feeding is recommended together with other products under the technology schemes for the crop

Method: Seed treatment: 0.5–1.0 l/t of seed of cereal, legume, industrial and vegetable crops
Foliar feeding with standard sprayers: spray solution 200–400 l/ha for field and vegetable crops, 500–1000 l/ha for grapes and fruit crops
Conditions: Prepare the spray solution immediately before application: fill the tank 2/3 with water and, while stirring, add the components one at a time, waiting until the previous one is evenly mixed
Spray in the morning or evening; optimal air temperature 10–25 °C, wind up to 5 m/s
Tank mix: Joint application with plant protection products and other fertilizers is possible
Do not combine feeding with herbicide treatment at the early stages of plant development: phytotoxicity to the crop and the anti-stress effect for weeds may be enhanced
Crops: WheatBarleyMaizeSunflowerOilseed rapeMustardSugar beetFodder beetSoybeanPeaApplePearQuinceApricotPeachSweet cherryCherryPlumGrapesCurrantRaspberryGooseberryStrawberryPotatoTomatoesPepperAuberginesCucumbersCarrotOnionGarlicCabbage

Figures from the manufacturer, Quantum. Source page

Specifications

Nutrient composition

Brand	Quantum
Type	Humate
Composition Potassium (K₂O)5–6%(50–60 g/l) Silicon (SiO₂)1%(10 g/l) Potassium humate with a high fulvic acid content15–18%(150–180 g/l)
Form	Liquid
Density	1.05–1.17 kg/l
Application	Seed treatment, Foliar, Fertigation
Target Crops	Wheat, Barley, Corn, Sunflower, Rapeseed, Mustard, Sugar Beet, Fodder beet, Soybean, Peas, Apple, Pear, Quince, Apricot, Peach, Sweet cherry, Cherry, Plum, Grapes, Currant, Raspberry, Gooseberry, Strawberry, Potato, Tomato, Pepper, Eggplant, Cucumber, Carrot, Onion, Garlic, Cabbage, Winter wheat, Spring wheat, Winter barley, Spring barley, Winter rapeseed, Spring rapeseed, Pome fruit, Stone fruit
Manufacturer	НВК «Квадрат»
Packaging	20 l; 1 l; 5 l
Origin country	Ukraine

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Questions & answers

What farmers ask most

Rates depend on crop, prior history, soil analysis and nutrient status. An agronomist sets the dose from this product's label — not an NPK-complex template of 150–300 kg/ha.

Product specifications are compiled from publicly available manufacturer sources and are provided for guidance only — confirm all details with the vendor before purchase. Brand names, logos and trademarks are the property of their respective owners; a listing on ADAM does not imply affiliation, sponsorship or endorsement.

Quantum Humate

About this product

Rate, timing and crops

Nutrient composition

ADAM finds the vendor

What farmers ask most

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