Product group

Water soluble NPK & raw materials

Fully soluble NPK formulations across the full ratio range, built for fertigation and foliar feeding, with EDTA chelated trace elements in every grade.

About this group

Water soluble NPK is the backbone of any fertigation program: clean, concentrated nutrition that goes straight into the line and is taken up fast.

Every grade dissolves completely in water, including cold and hard water, and leaves no residue in the tank or the drippers. That makes the range suitable across different water qualities and pH conditions, in both soil-based and soilless growing.

The library spans the full ratio map, from balanced grades for general feeding to nitrogen, phosphorus and potassium led ratios for each crop stage, plus grades enriched with calcium, magnesium and sulphur. Trace elements are supplied in EDTA chelated form so they stay available to the crop across a wide pH range.

Each grade is offered in two tiers: an economic line for everyday programs, and a premium line built on potassium nitrate and low chloride raw materials for high value crops.

100% water soluble, clean dosing with no tank residue
EDTA chelated trace elements in every grade
Economic and premium tiers for every program
Plus single-salt straights (MAP, MKP, SOP, nitrates) for custom blends
For drip, sprinkler, mist and foliar systems
Suitable for soil-based and soilless growing
Private label and tailor-made grades available

Select a product

Browse the range by nutrient family

58 products, grouped into 4 ratio families and single-salt straights, including export custom formulas. Select a product to view its full specification.

Balanced

Equal or near-equal NPK, for general and multi-stage feeding

18-18-18+TEEconomic balanced gradeOligroReg. No 28345→ 18-18-18+TEEconomic balanced gradeTarimixReg. No 28350→ 20-20-20+TEEconomic balanced gradeOligroReg. No 38124→ 20-20-20+TEPro CR series · chloride-freeChloride-freeOligroReg. No 35468→ 19-19-19+(2MgO)+TEBalanced grade with magnesiumOligroReg. No 2021TK2258→16-14-15+(2MgO)+TETarimix Foliar · with magnesium and micronutrientsTarimixReg. No 2022TK2630→ Oligreen 19-19-19 +TEBalanced N-P-KOligroExport formula→CheetahBalanced 16-16-16 +TEOligroExport formula→

High nitrogen

Nitrogen-led ratios for vegetative growth

30-10-10+TEEconomic high-nitrogen gradeOligroReg. No 2021TK1478→ 30-10-10+TEEconomic high-nitrogen gradeTarimixReg. No 27904→ 20-10-20+TEEconomic high-nitrogen gradeOligroReg. No 28346→ 20-10-20+TEEconomic high-nitrogen gradeTarimixReg. No 28348→ 20-10-20+(2MgO)+TEChloride-freeChloride-freeOligroReg. No 2021TK2255→

High phosphorus

Phosphorus-led ratios for rooting, starter and flowering

15-30-15+TEEconomic high-phosphorus gradeTarimixReg. No 2021TK2625→ 15-30-15+(2MgO)+TEChloride-freeChloride-freeOligroReg. No 2021TK2257→ 10-40-10+TEPro CR series · chloride-free starter gradeChloride-freeOligroReg. No 35466→ 6-30-0 +5Zn +4MgO +TEHigh phosphorus + Zn, MgTarimixExport formula→10-52-10 +TEHigh phosphorusOligroExport formula→10-55-10 +TEChloride-free high phosphorusOligroExport formula→10-9-16 +Ca +MgNPK with calcium & magnesiumOligroExport formula→10-9-16 +Ca +MgNPK with calcium & magnesiumTarimixExport formula→13-40-13 +TEHigh phosphorusTarimixExport formula→10-40-10 +TEHigh phosphorusOligroExport formula→Oligro 10-40-10+TEHigh-phosphorus, chloride-freeOligroExport formula→

High potassium

Potassium-led ratios for fruiting, ripening and quality

Straights

Single-salt soluble inputs: pure phosphorus, potassium, calcium and magnesium sources

Raw-material selectivity is the first stage that defines Olimpum quality. For customers who request it, we also supply the same high-grade raw materials we use in our own production.

Olitar MAP 12-61-0Mono-ammonium phosphateOligroReg. No 2024TK11217→ Olitar MKP 0-52-34Mono-potassium phosphate, chloride-freeOligroReg. No 2024TK11211→ Olitar Urea Phosphate 17-44-0Acidifying N + P, line-cleaningOligroReg. No 2024TK11216→ Olitar Potassium Sulphate (SOP)Chloride-free potassium + sulphurOligroReg. No 28281→Olitar Potassium NitrateNitrate N and potassium, chloride-freeOligro→Olitar Potassium ChlorideHigh-analysis potassium (MOP)Oligro→ Olitar Calcium NitrateSoluble calcium + nitrate-NOligroReg. No 2022TK4780→ Olitar Magnesium NitrateSoluble magnesium + nitrate-NOligroReg. No 2022TK4781→ Olitar Magnesium Sulphate (Epsom)Magnesium + sulphurOligroReg. No 2022TK4782→

Need a grade that is not listed?

We develop tailor-made NPK formulations and private label grades built around your crops, water and market. Tell us what you need.

Request a Quote → Request Custom Formulation