Biota Kalium 15%

Liquid Fertilizer

Biota Kalium 15% is is unique because it is the highest concentration liquid biological single fertilizer on the market. Due to the unique production process, the nutrients are 100% present in solution and can therefore be taken up directly by the plant. The product is fully made from plant-based materials and certified for use in organic agri- and horticulture. The ingredients are partly sourced from agricultural waste. Due to the natural origin the nutrient content may vary.

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Product characteristics

Potassium (K2O) 15%
pH 4 – 5
Organic matter 6%
Appearance Liquid
Colour Light brown
Density (kg/l) 1.18 – 1.22

Unique characteristics:

– Low in organic matter, so no clogging in the irrigation system
– Direct uptake
– Also suitable for foliar application

– Suitable for aquaponic, hydroponic, substrate and soil-bound cultivation
– Stimulates strong stem growth
– Improves fruit quality


Vegetables After fruit formation and during development.
Cotton After capsules set.
Citrus and fruit trees During fruit development.
Ornamental Late growth stage.
Potato First application during bloom. Apply until harvest.
IRRIGATION 2.5 -3 cc/liter 3-4 applications
FOLIAR APPLICATION 4 – 6 liter/ha 6-8 applications, Vegetables up to 20 liter/ha


Store in a dark and dry location at 10 – 25 °C.
Shelf life 1.5 – 2 years.


– Bottle 0.25, 0.5, 1.0 litre
– Can 10, 20 litre
– Drum 220 litre
– IBC 1000 litre