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Fortik Solid — product pack
Arvensis AgroCrop NutritionFoliarSoil drench

Fortik Solid

High-potassium NK (Mg) 3-40 (2) fertiliser with boron for foliar and irrigation application — recommended to improve fruit quality and production.

Package sizes
1 kg$30
Listed for
fruit crops, brassicas, cauliflower, broccoli, cabbage, cucurbits, cucumber, butternut, watermelon, leafy vegetables, tomato, cereals, maize, potatoes, ornamentals, wheat, fruit trees
Application rate
1.5–2 g/L foliar application · see full guidance below
Ask about this productRequest application advice

Overview

Fortik Solid is a water-soluble NK (Mg) 3-40 (2) fertiliser with boron from Arvensis Agro, designed for foliar and irrigation application. Its application is highly recommended to improve fruit development and increase production without reducing the strength of cell walls.

Potassium drives photosynthesis and the transport of sugars from leaves to fruits; because potassium programmes can induce magnesium deficiency in certain crops, Fortik Solid is further formulated with magnesium to prevent that secondary deficiency.

Benefits

  • 40 % water-soluble potassium for fruit filling and quality
  • Boron and magnesium included to prevent secondary deficiencies
  • Suitable for fruit trees, tropical fruit & citrus, vegetables, cereals, banana & pineapple, ornamentals, sugarcane and potato (per label)

Composition

As published by the producer.

  • Total nitrogen (N) — 3 % w/w (nitric nitrogen 3 % w/w)
  • Potassium oxide (K₂O), water-soluble — 40 % w/w
  • Boron (B) — 0.5 % w/w
  • Magnesium (MgO) — 2 % w/w

How to apply

FoliarSoil drench
RateBasisNotes
1.5–2 g/Lfoliar applicationMinimum dose 1.5–2 kg/ha (per label).
3–5 kgsoil application · per haGeneral soil dosage (per label).

Please confirm the recommended application for your crop and conditions with Humuson technical support — basic consultation is free.

Suitable crops

As listed in the product’s published guidance.

fruit cropsbrassicascauliflowerbroccolicabbagecucurbitscucumberbutternutwatermelonleafy vegetablestomatocerealsmaizepotatoesornamentalswheatfruit trees

Growth stages

Stages referenced in the product’s own guidance.

Fruiting
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