Poly PK is a liquid fertiliser rich in phosphorus and potassium, suitable for all crops and particularly for those which have high necessities in phosphorus and potassium or for certain stages of some crops where high quantities of phosphorus and potassium are required. Poly PK is enriched with trace elements in complete chelate and assimilable form.
Poly PK improves the fruit setting and the qualitative characteristics such as taste and aroma in fruits, sugars level, vitamins and carotene concentration.
Moreover Poly PK elongates the post harvest conservation period and helps plants to overcome unfavourable climatic and environmental conditions.
Poly Pk is applicable either by foliar sprayings or by fertigations.
|Amino acids, peptides Hydrolysed plant protein|
Foliar: Depending on plants growth and nutrition demands 200-300 c.c. / 100 lt of water.
Fertigation: Depending on plants growth and nutrition demands 1-2 lt / 1000m2.
Specific application periods apply for certain cultivations
Vegetables: After transplantation, during fruit setting and fruit growth.
Fruit Trees: During fruit setting and fruit growth.
Strawberry: During all stages of plant growth.
Vineyard: At the start of coloration.
Kiwi fruit: During fruit growth.
Olives: During fruit setting and fruit growth.