• oxide
  • elemental
Nitrogen Total (N) 10%
Nitrate nitrogen (N-NO3) 6.8%
Ammoniacal nitrogen (N-NH4) 3.2%
Phosphorus Pentoxide (P205) 10%
Water soluble (P205) 10.0%
Potassium Oxide (K20) 30%
Water soluble (K20) 30.0%
Magnesium Oxide (MgO) 3.3%
Water soluble 3.3%
Sulphur trioxide (SO3) 15.6%
Water soluble (SO3) 15.6%
Iron (Fe) 0.10%
Water soluble 0.10%
Chelated by EDTA 0.10%
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) 10%
Nitrate nitrogen (N03-N) 6.8%
Ammoniacal nitrogen (NH4-N) 3.2%
Phosphorus (P) 4.4%
Water soluble 4.4%
Potassium (K) 24.9%
Water soluble 24.9%
Magnesium (Mg) 2.0%
Water soluble 2.0%
Suplhur (S) 6.2%
Water soluble 6.2%
Iron (Fe) 0.10%
Water soluble 0.10%
Chelated by EDTA 0.10%
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%
Universol Violet

Violet

10-10-30+3.3MgO+TE

  • Advantages
  • Directions for use
  • Recommended rates
  • Mixability
  • Product Info
Advantages
  • Easy to apply, safe to use and contains elements: NPK, magnesium, trace elements;
  • Always the same composition thanks to stringent quality control;
  • Quick effect due to strong, fast performance; 
  • Dissolves entirely and quickly because of the special ingredients and the ‘Bright Solution System’;
  • Excellent price / quality ratio;
  • Always a suitable analysis for your crop.
Directions for use

Using this formula will help slow down plant growth and makes plants stronger. 
Universol Violet can also be applied for better balanced nutrition in case the irrigation water contains nitrogen.

Recommended rates

Recommended Universol rates for pot and bedding plants

 

100 % Universol

50 % Universol

50 % Osmocote

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

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 made responsible for any negative results. Always ask your ICL Specialty Fertilizers advisor for the best results.
Store under dry conditions. Partly used or damaged bags should be closed well.

Mixability

Possible to mix Universol Violet with:

Mixable?

Calcium nitrate

no

Potassium nitrate

yes

Magnesium nitrate

yes

Magnesium sulphate

yes

Phosphoric acid

yes

Nitric acid

yes

Universol Soft Water

no

Universol Hard Water

no

Universol White

no

Universol Special P

no

Universol Standard range

yes

Other compound water soluble fertilizers

no

Universol Violet has high potassium content which provides compact and strong growth, good leaf color and good flower development. This product contains NPK, Mg and a full package of trace elements.