Catalogue · Nutrient deficiency correctors and specific nutrients
NITRÓGENO 16
- Pack size
- 2 kg
- Reference
- Price list and pack sizes
- Status
- Availability on request
- Pack size
- 5 kg
- Reference
- Price list and pack sizes
- Status
- Availability on request
- Pack size
- 10 kg
- Reference
- Price list and pack sizes
- Status
- Availability on request
- Pack size
- 25 kg
- Reference
- Price list and pack sizes
- Status
- Availability on request
Suitable for use in organic farming · Ecocert attestation
View the attestationTotal nitrogen (N) 16.00% w/w · foliar
FENORGANIC NITRÓGENO 16 is a solid nitrogen fertiliser in powder form, soluble and brown in colour, with 16.00% w/w total nitrogen (N), almost all of it organic (15.80% w/w), 98.60% w/w total amino acids and 91.50% w/w total organic matter. It is applied by the foliar route, 2 to 3 kg per 1,000 L of water per application, in 3-4 applications, and by fertigation, 3 to 5 kg/ha per application, splitting the input into a maximum of 10 kg/ha at 10-15 day intervals.
In our olive grove fertilisation programme it goes into the second foliar treatment, at 2 kg per 1,000 L tank. The indicated timings are post-transplant, growth, pre-flowering, fruit set and development. It is listed in the Ecocert input attestation as suitable for use in organic farming and it is supplied in four pack sizes, from 2 kg to 25 kg.
Official FenOrganic technical data sheet · Technical content reviewed: November 4, 2026 · Price list and pack sizes: septiembre de 2026
CompositionTotal nitrogen (N) 16.00% w/wView the full composition
ApplicationfoliarView the dosage table
Before applyingPrecautions and safety (6)
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Pack sizes
All pack sizes, with their price per unit.
4 pack sizes of NITRÓGENO 16, each with its reference. Final price · Spanish VAT included. Price list and pack sizes updated: September 2026.
| Pack size | Reference | Final RRP | Price per unit | Status |
|---|---|---|---|---|
| 2 kg | 10045160 | €21.50 | €10.75/kg | Availability on request |
| 5 kg | 10045557 | €51.00 | €10.20/kg | Availability on request |
| 10 kg | 10045243 | €96.50 | €9.65/kg | Availability on request |
| 25 kg | 10042146 | €209.40 | €8.38/kg | Availability on request |
DeliveryDelivery price · 21 % VAT included
Delivery rates of the online shop (Spain and Portugal), by zone and by weight band; for other European countries, request a quotation. The amounts are final: 21 % vat included.
In the online shop, transport is confirmed according to the dispatch weight and the destination before payment. The table below is the rate by zone and weight band; the amount for your order is set when you confirm it, and nothing is charged beforehand.
Mainland Spain
| Band | Price |
|---|---|
| Up to 5 kg | €7.95 |
| Over 5 up to 10 kg | €8.95 |
| Over 10 up to 20 kg | €12.95 |
| Over 20 up to 30 kg | €20.95 |
| Over 30 up to 40 kg | €26.95 |
| Over 40 up to 60 kg | €38.95 |
| Over 60 up to 80 kg | €50.95 |
| Over 80 up to 100 kg | €62.95 |
Portugal
| Band | Price |
|---|---|
| Up to 5 kg | €19.95 |
| Over 5 up to 10 kg | €27.95 |
| Over 10 up to 20 kg | €43.95 |
| Over 20 up to 30 kg | €59.95 |
| Over 30 up to 40 kg | €76.95 |
| Over 40 up to 60 kg | €108.95 |
| Over 60 up to 80 kg | €140.95 |
| Over 80 up to 100 kg | €173.95 |
Majorca, Ibiza and Minorca
| Band | Price |
|---|---|
| Up to 5 kg | €16.95 |
| Over 5 up to 10 kg | €24.95 |
| Over 10 up to 20 kg | €37.95 |
| Over 20 up to 30 kg | €54.95 |
| Over 30 up to 40 kg | €70.95 |
| Over 40 up to 60 kg | €105.95 |
| Over 60 up to 80 kg | €140.95 |
| Over 80 up to 100 kg | €176.95 |
Formentera
| Band | Price |
|---|---|
| Up to 5 kg | €29.95 |
| Over 5 up to 10 kg | €36.95 |
| Over 10 up to 20 kg | €55.95 |
| Over 20 up to 30 kg | €74.95 |
| Over 30 up to 40 kg | €93.95 |
| Over 40 up to 60 kg | €131.95 |
| Over 60 up to 80 kg | €169.95 |
| Over 80 up to 100 kg | €207.95 |
Above 100 kg, delivery is on request: palletised delivery is assessed according to order value, volume and destination.
Technical data sheet
Composition, dosage and directions for use.
What you need in order to apply NITRÓGENO 16: precautions, nutrient contents, dosage by use, crops and compatibilities.
01 · SafetyPrecautions and safety
- Carry out a phytotoxicity test on a small plot before large-scale application; apply early in the morning or late in the evening to reduce the risk of phytotoxicity
- Fertigation: split the input, max. 10 kg/ha at 10-15 day intervals
- Use under technical advice; keep at room temperature; doses are general recommendations according to crop, phenology, deficiency and soil
- Store at 5-35 °C, avoid freezing, heat, moisture and direct sunlight; keep in the original container; PPE (gloves, goggles); do not eat, drink or smoke during use; P102 keep out of reach of children; do not pour down the drain or contaminate water
- Do not apply at high temperatures; do not change the dose without authorisation from the Fenorganic technical department; pre-dissolve before adding to the tank
- Shelf life: 2 years
02 · CompositionComposition and physical properties
| Component | Content |
|---|---|
| Total nitrogen (N) | 16.00% w/w |
| Organic nitrogen | 15.80% w/w |
| Ammoniacal nitrogen | 0.20% w/w |
| Total amino acids | 98.60% w/w |
| Total organic matter | 91.50% w/w |
| Total organic carbon (C) | 53.10% w/w |
| C/N ratio | 3.29 |
Physical properties
- Physical state
- Soluble powder, brown
03 · DosageDosage and directions for use
| Use | Dose |
|---|---|
| Foliar — fruit trees, vegetable and arable crops (maintenance) | 2 to 3 kg/1,000 L per application, 3-4 applications |
| Fertigation | 3 to 5 kg/ha per application; in fertigation split the input, max. 10 kg/ha at 10-15 day intervals |
| Olive grove in production — 2nd foliar treatment (tank with Universal + PK 20-20 + Boro) | 2 kg/1,000 L |
| Young olive trees — monthly foliar treatment (with Universal 3 L) | 2 kg/1,000 L, repeat every month |
Application route
- Foliar
- Fertigation / irrigation: furrow, drip, sprinkler, flood — any irrigation system
- Foliar or to the soil
Application timing
- Critical moments of development: post-transplant, growth, pre-flowering, fruit set and development
- Growth stage: activates metabolic systems and vigour
- Vegetative stage, post-flowering and stages of highest vegetative activity (fruit set, ripening)
- Olive grove: 2nd treatment ≈1 month after the first (late Feb/March); young olive trees: monthly
- Hemp: growth and flowering stages
- Any stage of the growing cycle
Doses are indicative and depend on the crop, the phenological stage and the level of deficiency. For your specific case, please consult our technical department.
04 · CropsCrops
- Fruit trees: olive, almond, pistachio, grapevine, citrus, apple, pear, blueberry, avocado, mango
- Vegetable crops: tomato, potato, cucumber, melon, courgette, cauliflower, onion, carrot, pepper
- Arable crops: cereals, lucerne, cotton, sugar beet, maize, sunflower
- Olive grove (annual programme: 2nd treatment and young olive trees monthly)
This product is part of our olive grove fertilisation programme, treatment by treatment. All crops, with the recommended products for each one.
05 · MixingCompatibility and incompatibilities
Compatible with
- Mix with FENORGANIC UNIVERSAL: 2 kg N16 + 3 L Universal /1,000 L
- Olive grove tank, 2nd treatment: Universal 3 L + PK 20-20 1 L + N16 2 kg + Boro 2 L /1,000 L
- Hemp programme: applied together with Universal, Fulvic 40, NPK 7-7-7, PK 20-20 and Microelementos according to the stage
Do not mix with
- Incompatible products = strong acids and powerful oxidisers / strongly oxidising materials
06 · Organic suitabilitySuitability for organic farming
“suitable for use in organic farming”
It is listed in the annex to the ECOCERT S.A.S input attestation Nº 245895/29/290920251037 (“UE - Atestación de Insumos” programme, Reglamentos (UE) n°2018/848 y n°2021/1165), valid until 31 de marzo de 2027. Also in the annex to attestation Nº 245895/29/290920251035, “USDA NOP - Atestación de Insumos” programme.