- -5%
Haifa VitaPhos-K Water-soluble NPK Potassium Polyphosphate Fertilizer
HAIFA VitaPhos-K is a special water-soluble NPK 4.31.49 fertilizer based on potassium polyphosphate. 25 KG BAG
Suitable for the treatment of hard water to avoid precipitation and concretions in irrigation lines and drippers.
It also reduces problems of occlusion of driplines and regulators caused by limescale, hard water and the formation of mineral deposits (insoluble precipitates, in particular iron). It has a growth-enhancing effect and therefore its use should not be similar to traditional fertilizers with a high phosphorus and potassium titer. It can be used as a single fertilizer whenever a nitrogen boost is not required.
It can be mixed with all water-soluble fertilizers except those containing calcium.
HAIFA VitaPhos-K 4 31 49 has a significant nitrogen content and a high potassium content. The NPK ratio is approximately 1:8:12.
MAIN BENEFITS:
- Maximum phosphorus efficiency
- There are no insolubilizations of phosphorus in fertigation with hard water
- Optimal crop quality yield (sugars, colors and aromas)
- Robust and balanced crop development
- Complexing capacity with resolubilization of microelements
- Complementary cleaning action of the hoses by preventing the formation of concretions and precipitates with hard and/or iron-rich water
CONTENTS:
Total nitrogen (N) in nitric form 4 % w/w
Phosphorus pentoxide (P2O5) soluble in water 31 % w/w
Potassium oxide (K2O) soluble in water 49% w/w