Healthy plant growth requires large amounts of nitrogen and potassium, so these elements must be supplied regularly. Multi-K™, Haifa’s flagship potassium nitrate brand, is the basis of a whole line of plain and enriched products, designed lớn provide optimal plant nutrition under all growth conditions.


The benefits of Multi-K™ potassium nitrate

♦ Stronger và healthier plants

♦Higher yield & better quality

♦Water saving

♦Counteracting salinity damages

Multi-K™ is a necessity for chloride-sensitive crops.

The presence of nitrate in Multi-K™ enables the plant khổng lồ minimize its uptake of chloride, whenever this damaging anion is present in the soil solution or in the irrigation water.

How the potassium in Multi-K™ helps your plants?

Multi-K™ is suitable for Nutrigation™/ Fertigation & foliar application. Multi-K™ Prills are ideal for direct soil application.The Multi-K™ line includes a complete range of products addressing a variety of crops, growth conditions and applications.How to lớn choose the right potassium nitrate sản phẩm for your crops?

Haifa Multi-K™ Potassium Nitrate Products Range

Special grades


Enriched products



Potassium nitrate enriched with phosphate
Multi-K™ MgPotassium nitrate enriched with Magnesium
Multi-K™ ZnPotassium nitrate enriched with Zinc

Multi-K™ Prills


The roles of Potassium (K) in the plant:Potassium (K) is a macro-nutrient, one of elements that the plant consumes in large quantities. It has many vital functions, among which:

Formation of sugars & starchActivation of enzymatic reactionKeeping turgorRegulation of the opening of leaf stomataBuilding cell walls

Thus, potassium improves plant durability and yield quality:

Improved drought resistanceIncreased winter hardinessBetter disease resistanceHigher yield and better qualityLonger storage life

6 things you should know about Multi-K