Quantum·Macronutrients
Quantum FitoFos
Quantum FitoFos — a liquid concentrated phosphorus-potassium fertilizer with P₂O₅ and K₂O at 250 g/l each, phosphorus in the form of phosphite and organic substances with anti-stress action for foliar feeding.
Main advantages
- P₂O₅ and K₂O at 250 g/l each — P and K deficiency
- Phosphorus as phosphite — moves in xylem and phloem
- Pome fruit, stone fruit, grapes — 2.0 l/ha before flowering
- Soybean at budding 2.0–2.5 l/ha — the maker's rate
- Not with herbicides at early stages — caution
Overview
About this product
Quantum FitoFos — a concentrated fertilizer with phosphorus and potassium in a special form, per the maker very available to plants, for foliar feeding. It contains 250 g/l each of P₂O₅ and K₂O, phosphorus in the form of phosphite and a complex of organic substances with anti-stress action; pH 6.5–8.0, density 1.30–1.40 kg/l.
Per the maker's description, the product is taken up by both roots and leaves and moves through xylem and phloem. Wheat, barley, oilseed rape are treated at 1.0 l/ha, maize and sunflower at 1.0–2.0, soybean and pea at 1.0–2.5, beet at 0.5–1.0 l/ha, grapes and fruit crops at 2.0 l/ha before flowering, currant, raspberry, gooseberry, strawberry and vegetables at 1.0 l/ha.
Application
Rate, timing and crops
Rate
Winter and spring wheat, winter and spring barley, rye
- Application rate, l/ha
- 1.0
- Growth and development stage
- Tillering (BBCH 21–29); stem elongation – flag leaf (BBCH 30–49)
Maize
- Application rate, l/ha
- 1.0
- Growth and development stage
- 3–5 leaves (BBCH 13–15)
Maize
- Application rate, l/ha
- 2.0
- Growth and development stage
- 6–8 leaves (BBCH 16–18)
Winter and spring oilseed rape, mustard
- Application rate, l/ha
- 1.0
- Growth and development stage
- Spring rosette – stem extension (BBCH 21–39); budding (before flowering) (BBCH 50–61)
Sunflower
- Application rate, l/ha
- 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
Foliar feeding with standard sprayers: spray solution 200–400 l/ha for 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, but do not combine feeding with herbicide treatment at the early stages of plant development
Before mixing, check compatibility: a test spray solution must not form a precipitate, slight turbidity is acceptable
- Crops
- WheatBarleyRyeMaizeOilseed rapeMustardSunflowerSoybeanPeaSugar beetFodder beetGrapesApplePearQuinceApricotPeachSweet cherryCherryPlumCurrantRaspberryGooseberryStrawberryTomatoesPepperAuberginesCucumbersOnionGarlicCabbageNuts
Figures from the manufacturer, Quantum. Source page
Specifications
Nutrient composition
| Brand | Quantum |
|---|---|
| Type | Phosphorus |
Composition
| |
| Form | Liquid |
| Density | 1.30–1.40 kg/l |
| pH | 6.5–8.0 |
| Application | Foliar |
| Target Crops | Wheat, Barley, Rye, Corn, Rapeseed, Mustard, Sunflower, Soybean, Peas, Sugar Beet, Fodder beet, Grapes, Apple, Pear, Quince, Apricot, Peach, Sweet cherry, Cherry, Plum, Currant, Raspberry, Gooseberry, Strawberry, Tomato, Pepper, Eggplant, Cucumber, Onion, Garlic, Cabbage, Nut crops, Winter wheat, Spring wheat, Winter barley, Spring barley, Winter rapeseed, Spring rapeseed, Pome fruit, Stone fruit |
| Manufacturer | НВК «Квадрат» |
| Packaging | 5 l; 1 l; 20 l |
| Origin country | Ukraine |
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history and soil analysis. This is a straight fertiliser, not an NPK complex at 150–300 kg/ha. An agronomist sets the dose from nutrient offtake.
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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.