• oxide
  • elemental
Nitrogen Total (N) 18%
Nitrate nitrogen (N-NO3) 10.2%
Ammoniacal nitrogen (N-NH4) 7.8%
Phosphorus Pentoxide (P205) 11%
Water soluble (P205) 11.0%
Potassium Oxide (K20) 18%
Water soluble (K20) 18.0%
Magnesium Oxide (MgO) 2.5%
Water soluble 2.5%
Iron (Fe) 0.06%
Water soluble 0.06%
Chelated by EDTA 0.06%
Manganese (Mn) 0.04%
Water soluble 0.04%
Chelated by EDTA 0.04%
Boron (B) 0.01%
Water soluble 0.01%
Copper (Cu) 0.010%
Water soluble 0.010%
Chelated by EDTA 0.010%
Molybdenum (Mo) 0.001%
Water soluble 0.001%
Zinc (Zn) 0.010%
Water soluble 0.010%
Chelated by EDTA 0.010%
Nitrogen Total (N) 18%
Nitrate nitrogen (N03-N) 10.2%
Ammoniacal nitrogen (NH4-N) 7.8%
Phosphorus (P) 4.8%
Water soluble 4.8%
Potassium (K) 14.9%
Water soluble 14.9%
Magnesium (Mg) 1.5%
Water soluble 1.5%
Iron (Fe) 0.06%
Water soluble 0.06%
Chelated by EDTA 0.06%
Manganese (Mn) 0.04%
Water soluble 0.04%
Chelated by EDTA 0.04%
Boron (B) 0.01%
Water soluble 0.01%
Copper (Cu) 0.010%
Water soluble 0.010%
Chelated by EDTA 0.010%
Molybdenum (Mo) 0.001%
Water soluble 0.001%
Zinc (Zn) 0.010%
Water soluble 0.010%
Chelated by EDTA 0.010%

Blue

18-11-18+2.5MgO+TE

  • Advantages
  • Directions for use
  • Recommendations
Advantages
  • Balanced NPK formula with magnesium and trace elements
  • A versatile fertilizer
  • Dissolves quickly; ready for immediate use
  • Color-coded for easy recognition
  • Excellent value for money
  • Features the unique Bright Solution System
  • Easy to choose the optimum analysis for every growing phase by its ratio (3:2:3)
Directions for use

Universol Blue is a balanced formula to follow up on Universol Yellow. This formula will generate growth and improves length development of plants.

Recommendations

Recommended Universol rates for pot and bedding plants

 

100 % Universol

 

50 % Universol

50 % Osmocote Exact

Crops with high fertilizer requirements

1-2 g/l

0.5-1 g/l

Crops with normal fertilizer requirements

1-1.5 g/l

0.5-0.75 g/l

Salt sensitive crops

0.5-1 g/l

Depends on situation

Recommended Universol rates for container nursery stock

Crops with high fertilizer requirements

20 g/m2/week

10 g/m2/week

Crops with normal fertilizer requirements

15 g/m2/week

7.5 g/m2/week

Salt sensitive crops

10 g/m2/week

5 g/m2/week

 

Attention

Trial first on a small scale before rate, application or other changes in your cultural practices are implemented. As circumstances can differ and as the application of our products is beyond our control, ICL Specialty Fertilizers cannot be held responsible for any negative results. Contact your ICL Specialty Fertilizers advisors for specific advice. 

Universol, offered by ICL Specialty Fertilizers is the standard in water soluble fertilizers for potted, bedding and all container nursery plants. Universol has been trusted by growers for years as it always responds to the demand for high quality plants.

 

This item is not produced anymore and is replaced by Universol Blue, itemcode: 2041