LEFASAGRI || AFOI LEFA OE Company imports fertilizers, special plant nutritient products, biostimulants and beneficials for a variety of crops as well as special irrigation components. Nutrition and irrigation are the two most important factors in modern agriculture and constitute the most crucial ones for a successful crop.

PH ACID (Nitrogen and Sulfur)



Solution Of Nitrogen Fertilizer (S 18)

pH ACID is a special solution of fertilizer composed by N + S (Nitrogen and Sulphur) fits for direct soil application or fertigation. The high content of Nitrogen and Sulphur makes it an important source of macroelements. Besides, many organic elements are contained in this product, enhancing its quality.
pH ACID allows a reduction of carbonates and bicarbonates present in the irrigation water so as acidifying the solution through the release of H+ ions.
The dosage of pH ACID depends on the quantity of carbonates and bicarbonates present in the water. The best practice recommends keeping the pH value between 5.6 and 6.2.
Its composition and the right balance amongst its essential elements make this product a very incisive and stimulant means for fertilizing the plants suffering a physiological stress condition.

Tree crops 3-4 applications: from vegetative regrowth to harvest 20 – 35
Horticulture 2-3 applications: from post-transplanting 15 – 20
Floriculture and ornamental, plant nursery and golf course At vegetative regrowth (every 20-30 days) 15 – 20


Technical Sheet

Fertilizers & Irrigation

Fertilizers & Irrigation

Contemporary agriculture demands suitable fertilizers, special nutrient products and supplements and above all appropriate irrigation.


Specialised, environmental friendly, water - soluble fertilizers for intensive crops and hydpoponics

Bio Products

We offer, biological, special-nutrient products, which can be ideally used for any crop


Swirskii Mip, Nessidiocoris Mip, Andersoni, Orius, and other beneficial insects as well as Bombinas for pollination

Spareparts Irrigation

Irrigation Systems of high quality for perfect irrigation not wasting any valuable water.