Greenfort·Macronutrients
NATURFOS
NATURFOS — a liquid organomineral fertilizer with phosphorus 32% (P2O5) and potassium 23% (K2O) as potassium phosphite for foliar application.
Main advantages
- Phosphorus as potassium phosphite — fast uptake
- P2O5 32%, K2O 23% — high P and K content
- Works at low temperatures too — maker's data
Overview
About this product
NATURFOS — a liquid organomineral fertilizer with a high content of phosphorus and potassium: P2O5 32.00%, K2O 23.00%. Phosphorus is present as potassium phosphite (K2HPO3), which, per the maker, penetrates quickly and is absorbed 90–98% within 3–20 hours after application.
It helps plants recover after heat, drought, mechanical damage, pesticide stress and waterlogging. pH 4–5. Rate 0.5–1 l/ha on ear-bearing cereals, maize, sunflower, soybean, oilseed rape, rice and sugar beet.
Maker: DAYMSA (Spain). 20 l canister.
Application
Rate, timing and crops
Rate
Small-grain cereals (winter and spring wheat and barley)
- Rate, l/ha
- 0.5–1
- Frequency and stage
- 1) tillering – stem extension; 2) flag leaf; 3) milk ripeness
Maize
- Rate, l/ha
- 0.5–1
- Frequency and stage
- 1) 3–4 leaves; 2) 6–8 leaves; 3) milk ripeness
Sunflower
- Rate, l/ha
- 0.5–1
- Frequency and stage
- 1) 3–5 leaves, 8–10 leaves; 2) until the star forms
Soybean
- Rate, l/ha
- 0.5–1
- Frequency and stage
- 1) 1–3 trifoliate leaf; 2) budding
Oilseed rape
- Rate, l/ha
- 0.5–1
- Frequency and stage
- 1) autumn rosette (4–6 leaves); 2) spring rosette (8–10 leaves); 3) budding
- Conditions
Do not use with mineral oils or with copper-containing products that have an alkaline reaction
- Tank mix
Tank mix with the fungicides Greenfort KD 500, Greenfort Super, Greenfort AS and the insecticides Greenfort Cypermethrin, Greenfort IL 200
Figures from the manufacturer, Greenfort. Source page
Specifications
Nutrient composition
| Brand | Greenfort |
|---|---|
| Type | Phosphorus |
Composition
| |
| Form | Liquid |
| pH | 4–5 |
| Application | Foliar |
| Target Crops | Cereals, Winter wheat, Spring wheat, Barley, Corn, Sunflower, Soybean, Rapeseed, Rice, Sugar Beet |
| Manufacturer | DAYMSA |
| Packaging | 20 l canister |
Vendor offers
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Questions & answers
What farmers ask most
- Rates depend on crop, prior history, soil-analysis results, and current soil nutrient status. A typical NPK complex on cereals is 150–300 kg/ha. Use the NPK calculator on adam.ua or consult an agronomist for an exact dose.
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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.