Fastquel® Calcio SL

Calcium and amino acid bio-nutrient

Fastquel® Calcio SL is a highly effective calcium corrector that incorporates the effect of plant-derived amino acids from enzymatic fermentation and allows for effective foliar and root application. It stimulates vegetative growth, fruiting and prevents physiopathologies due to lack of calcium.

Declared content

Free amino acids: 4,0 % w/w

Total nitrogen (N): 9,5 % w/w

Organic nitrogen (N): 1,5 % w/w
Ammoniacal nitrogen (N): 1,5 % w/w
nitric nitrogen (N): 6,5 % w/w

Calcium oxide (CaO)*: 12.0 % w/w

Organic matter: 24,0 % w/w

Organic carbon: 14,0 % w/w

Aminogram: Asp, Glu (1,8%), Ser, Gly, Thr, Arg, Ala, Val, Ile, Leu, Lys, Pro.

Physiochemical characteristics

Appearance: Liquid

Colour: Brown

pH (Direct): 3,5

Density: 1,49 kg/L

Form of application and dosage

The application of Fastquel® Calcium SL is recommended at times of high calcium demand such as rooting and fruit development.


Dosage (litres hectare/application): 2-4 L/ha

No. of applications cycle: 2-3

Maximum recommended concentration: 1%

Root application

Dosage (litres hectare/application): 10-20 L/ha and cycle

Nº applications per cycle: 2-4

Maximum recommended concentration: 10%

Indications for use

Do not mix Fastquel® Calcio SL with sulphates, phosphorus, sulphur or oils. In case of doubt, a preliminary test is recommended. Use only in case of recognized need. Do not exceed the appropriate doses.
The recommendations and information we provide are the result of extensive and rigorous studies and tests. However, numerous factors beyond our control (preparation of mixtures, application, climatology, etc.) may intervene in the use of the product. PLYMAG, S.L. guarantees the composition, formulation and content. The user will be responsible for any damage caused (lack of efficacy, general toxicity, residues, etc.) by total or partial non-observance of the instructions on the label.

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With the aim of offering the farmer different alternatives to increase the yield of his crops, PLYMAG has a wide range of products, among which the certified products for organic farming stand out.

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