Sitari® 40


Sulphur (S) 40%

Technical Features

CORRECTIVE - Sulphur suspension in water

SITARI® 40 is an enriched Sulphur-based fertilizer, with a special formulation, which increases efficacy, persistence and absorption. The Sulphur active compounds stabilization by terpenes and waxy substances reduces both phytotoxicity, on the most sensible crops, and volatilization processes, harmful for greenhouses plastic and metallic structures. Sulphur has several benefits both on soil and on plants: it increases Nitrogen, Phosphorus and Iron assimilation, balances soil pH and its solution, takes part in amino acids formation (Cysteine and Methionine), essentials for proteins and flavonoids biosynthesis.
Thanks to the longer persistence and resistance to rain-wash, Sulphur can be assimilated gradually and exercises its corrective action progressively over time.


  • Improvement in Nitrogen assimilation and photosynthesis rates.
  • Increase in Cereals, Legumes and Industrial crops yield.
  • Increase in Cereals protein content and improvement in their qualitative parameters (W test, P/L test, Zeleny test).
  • Improvement in flavonoids and carotenoids biosynthesis, responsible for Onion, Garlic, Asparagus and Brassicas flavor.
  • Safe for Greenhouses structures.
  • Lower selectivity for the Sulphur-most-sensible crops.


Wheat, Barley, Oat, Corn, Rice, Sugar beet, Soybean, Sunflower, Legumes, Rapeseed, Cabbages, Potato, Tomato, Lettuce, Spinach, Carrots, Fennel, Artichoke, Hop, Apple, Pear, Peaches, Plums, Apricot, Almond, Hazelnut, Grapes and Olive tree.

Application rates

Rate of application: 2-3 L/ha.

See the label.


Can - 2 L

Can - 10 L

Type of products Nr. of Registration (Italy)
Organic agricolture - Fertilizer
CLP Classification Formulation

Warning: H315

Suspension concentrate
Sitari 40

Sitari 40