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The Humuson range

Crop nutrition and biological solutions, from soil to leaf.

Microbiological fertilisers, biostimulants and crop nutrition — foliar and irrigation feeds, trace elements, and basal and top dressings. Each carries its own published composition, rates and crop suitability — nothing is listed for a job its documentation does not claim.

Showing products listed for root development

CarboAmin Basal Dressing — product pack
BiostimulantsFeatured

Ask us about crop suitability

Soil drench · Seed treatment

Sapropel Organics

CarboAmin Basal Dressing

Basal dressing containing humic and fulvic acids, amino acids and phytohormones — prevents nitrogen leaching, stabilizes phosphorus and increases nutrient availability and absorption.

160 ml sachet (per 16 L knapsack) · 2.5 L · 20 Lfrom$3
Bio NPK Powder S — product pack
Microbiological FertilisersFeatured

cereals, oilseeds, potatoes, maize, legumes +14 more

Seed treatment · Soil drench

Nando

Bio NPK Powder S

Microbial powder for seed dressing and soil application, formulated with beneficial bacteria and fungi that provide plants with nitrogen, phosphorus, potassium and silicon through natural microbial processes.

50g · pack size not stated ("Covers 4 hectares")from$30
Ocean — product pack
BiostimulantsFeatured

cereals, legumes, maize, potatoes, brassicas +15 more

Foliar · Soil drench

IKAR

Ocean

Liquid fertilizer with a high concentration of seaweed extract and amino acids, designed for foliar application or watering.

1 L · 5 Lfrom$22
iN5 NPK 3-30-0 — product pack
Crop NutritionFeatured

cereals, oilseeds, legumes, maize, potatoes +15 more

IKAR

iN5 NPK 3-30-0

Liquid phosphorus and zinc fertilizer designed to enhance root development, flowering and nutrient uptake.

1 L · 5 Lfrom$16
A3 Biostimulant — product pack
BiostimulantsFeatured

cereals, fruit crops, brassicas, cauliflower, broccoli +9 more

Foliar · Soil drench

Arvensis Agro

A3 Biostimulant

High-performance organo-mineral biostimulant designed to enhance stress tolerance, improve nutrient absorption and stimulate robust root and shoot growth.

250 g · 1 kgfrom$10
Maxprolin — product pack
Biostimulants

Ask us about crop suitability

Bio Energy

Maxprolin

Improves plant response to cold weather, frost, waterlogging or drought by increasing the concentration of proline in plants.

10g (covers 1 ha)$20
Enzo Pro — product pack
Crop Nutrition

cereals, oilseeds, brassicas, cauliflower, broccoli +10 more

IKAR

Enzo Pro

Liquid fertilizer enriched with manganese, zinc, copper and the amino acid L-Proline, designed to enhance plant growth and development.

1 L · 5 Lfrom$21
Bora — product pack
Crop Nutrition

legumes, cereals, oilseeds, maize, potatoes +14 more

IKAR

Bora

Liquid concentrated boron-molybdenum-cobalt fertilizer designed for legumes.

1 L · 5 Lfrom$17
Bigo W — product pack
Biostimulants

cereals, legumes, maize, potatoes, oilseeds +14 more

IKAR

Bigo W

Liquid fertilizer with biostimulants, amino acids and seaweed extract, designed to strengthen root systems, boost plant immunity and provide energy for early growth.

1 L · 5 Lfrom$27