The best solution for plant nutrition

Seaweed Grow PK 15-32

Seaweed Grow PK 15-32

Activated with ammonium lignosulphonate


Phosphorous pentoxide (P2O5) soluble in neutral ammoniac citrate and water 15 %
Phosphorous pentoxide (P2O5) water soluble 15 %
Potassium oxide (K2O) water soluble 32 %

Characteristics and nutritional targets

A formulation based on seaweed extract rich in amino acids and proteins, macro and oligo mineral elements, alginic acid and natural growth promoters (auxins, gibberellins and cytokines) and characterized by a particular presence of phosphorous and potassium that remain stable even in a solution form.
It allows the formation of compact tissues making them stronger and consistent and therefore more resistant towards environmental adversities.
It keeps the vegetative and reproductive activity balanced, guaranteeing improved uniformity and size of the fruit.
Frequent applications of SeaweedGrow 15-32 with low dosages, together with the most commonly used pesticides, assures improved resistance towards diseases, improved production and higher qualitative characteristics.

Methods of application and dosages

SeaweedGrow PK 15-32 by foliar application on fruit trees, horticultural crops, viticulture and flower crops with applications from reawakening to harvesting at 10-12 day intervals with the following dosages:
Fruit trees: 50-80 g/100 l of water at beginning of blossoming; 80-120 g/100 l of water during fruit growth.
Viticulture: 80-100 g/100 l of water when the cluster is preparing to flower up to blossoming; 80-120 g/100 l of water from berry setting up to ripening.
Horticultural crops: 80-100 g/100 l of water every 10-12 days from first growing phases up to harvesting.
Flower crops: 80-100 g/100 l of water from the first growing phases up to harvesting repeat application every 10 days.

The product can also be applied by fertigation during the same phases and with the same goals for rooting, plant development and improved blossoming, fruit-setting and fruit growth. Horticultural crops with a dosage of 1-2 kg/ha, depending on the characteristics of the soil and the productivity and health status of the plants to be treated.


The product can be mixed with other formulates but it is always advisable to make a small mixing essay to test compatibility.


1 kg and kg 2.5 Alu bag · 25 kg Bag