GROGREEN N-P-K
is a water soluble product line for fertigation. Our products are formulated with a specific nitrogen balance, are chlorine free and instantly soluble.
Due to its premium ingredients and well-thought out composition, they form the basis of a successful fertigation program.
Our N-P-K fertilisers mainly contain three primary nutrients: Nitrogen, Phosphorus and Potassium. Combining these with secondary nutrients (like calcium, magnesium, sulphur or micronutrients) is ideal to cover the entire range of crop needs.
TAILOR-MADE
optimized for the crops and local conditions
These formulas are designed to meet the specific needs of your crops. Our water soluble formulations, with high quality European raw materials, ensure a healthy growth and high yields.
For continuous feeding, use from 0,5 - 2g/l water.
Standard dosage is around 1 gram per liter.
Packing size
10 kg, 25 kg
Starter | Vegetative | Balanced | Fruit development |
|---|---|---|---|
10-52-10 + TE | 30-10-10 + TE | 20-20-20 + TE | 12-12-36 + TE |
13-40-13 + TE | 28-14-14 + TE | 19-19-19 + 1 MgO + TE | 5-10-43 + TE |
12-42-12 + TE | 28-10-10 + 2 MgO + TE | 18-18-18 + 2 MgO + TE | 10-5-40 + 2 MgO + TE |
15-30-15 + 2 MgO + TE | 25-10-10 + TE | 17-17-17 + 3 MgO + TE | 15-5-30 + 3 MgO + TE |
Examples of possible formulations
GRINTA
Guaranteeing the availability of all nutrients in the correct proportions and providing a considerable advantage in usage. Every formula is fine-tuned to the nutrient requirements of its specific target crop.
For continuous feeding, use from 0,5 - 2 g/l water.
Standard dosage is around 1 g/l water.
Packing size
10 kg, 25 kg
Crop specific fertilizers for soil grown crops
Specification | Sola 14-10-26 | Curbi 17-8-22 | Roca 17-8-20 |
|---|---|---|---|
Total Nitrogen (N) | 14 | 17 | 17 |
Nitric Nitrogen (N-NO3) | 8.9 | 10.4 | 9.6 |
Ammoniacal Nitrogen (N-NH4) | 5.1 | 6.6 | 7.4 |
Phosphorus Pentoxide (P205), soluble in water | 10 | 8 | 8 |
Potassium Oxide (K2O), soluble in water | 26 | 22 | 20 |
Magnesium Oxide (MgO), soluble in water | 3 | 3 | 3 |
Boron (B), soluble in water | 0.025 | 0.025 | 0.04 |
Copper (Cu), EDTA-chelated, soluble in water | 0.01 | 0.005 | 0.01 |
Iron (Fe), EDTA-chelated, soluble in water | 0.08 | 0.09 | 0.09 |
Manganese (Mn), EDTA-chelated, soluble in water | 0.045 | 0.05 | 0.03 |
Molybdenum (Mo), soluble in water | 0.004 | 0.004 | 0.006 |
Zinc (Zn), EDTA-chelated, soluble in water | 0.025 | 0.02 | 0.03 |
Tomato/Pepper | Melon/Cucumber | Roses carnation |
Packing size
10 kg, 25 kg
Crop specific fertilizers for hydroponics
Offering a convenient solution for fertilizing substrate grown crops.
Our formulations are appropriate for a wide variety of water qualities and growth stages, without deviating from the optimal nutrient solutions.
Grogreen Subtil can be applied using various fertilizer dosage systems, starting from a simple tank with a volumetric dosing pump to full automatic AB-units. The recommended concentration of Grogreen Subtil in feed solutions varies from 0.5 to 2 g/l (0.05 to 0.2 %). The standard recommendation for most cropping conditions is 1 g/l water.
SUBTIL
Specification | Sola 7-11-37 | Curbi 9-11-35 |
|---|---|---|
Total Nitrogen (N) | 7.4 | 9.4 |
Nitric Nitrogen (N-NO3) | 7.3 | 8.7 |
Ammoniacal Nitrogen (N-NH4) | 0.1 | 0.7 |
Phosphorus Pentoxide (P205), soluble in water | 11.3 | 11.1 |
Potassium Oxide (K2O), soluble in water | 37.5 | 35.4 |
Magnesium Oxide (MgO), soluble in water | 3 | 3.2 |
Boron (B), soluble in water | 0.04 | 0.04 |
Copper (Cu), EDTA-chelated, soluble in water | 0.008 | 0.008 |
Iron (Fe), EDTA-chelated, soluble in water | 0.19 | 0.19 |
Manganese (Mn), EDTA-chelated, soluble in water | 0.085 | 0.085 |
Molybdenum (Mo), soluble in water | 0.008 | 0.008 |
Zinc (Zn), EDTA-chelated, soluble in water | 0.035 | 0.035 |
How it's packaged
