ArtalMax Fruit

Increases Fruits Size & Caliber


ARTALMAX FRUIT is a liquid biostimulant, hormones-free, specially developed to fatten and increase calibre and size of fruits and vegetables, and naturally improve their sugar content (Brix).

Formula of rapid absorption and assimilation by the crop, based on bicarboxylic potassium of last generation, polysaccharides, growth natural promoters and auxin precursors.


  • Promotes cell division and thickening
  • Improves texture and protection
  • Lengthens the durability (shelf-life or life post-harvest)
  • Increases sugar content (Brix)
  • Increases caliber and fruit fill
Guaranteed contents
Potassium Oxide (K2O) 10.0% w/w = 13.0% w/v
Polysaccharides 20.0% w/w = 26.0% w/v
Auxin precursors 3.50% w/w = 4.55% w/v
Soluble Liquid (L.S.)
*Neutral Potassium in carboxylate form
Contains also growth natural promoters
Important note: The guaranteed contents shown here comply with European and/or Spanish legislation. They are/or could be modified totally or partially in order to follow country rules in differents continents.

>Download data sheet

Available technical reports:

“ARTALMAX FRUIT, field trial of effectiveness in size, weight and caliber of fruits on tomato crop”