A high-performance, second-generation controlled-release fertiliser (18-9-10+2MgO+TE) with a long-term nutrient release profile, perfect for spring potting and supporting plants through an extended growing season.

• Extended 8–9 Month Longevity: Engineered to provide a steady, continuous supply of nutrients for nearly three-quarters of a year, covering the entire lifecycle of most seasonal and nursery crops.

• 100% Resin Coated: Every granule—including NPK, Magnesium, and Trace Elements—is fully coated to ensure a safe, reliable release that prevents nutrient leaching and protects sensitive roots from scorching.

• High-NPK Spring Formula: Specifically optimized for spring application to fuel the rapid, all-round development of nursery stock, perennials, and pot plants.

• Temperature-Triggered Release: Automatically adjusts nutrient delivery based on soil temperature; as the weather warms and plant metabolism increases, more nutrients are released to match the demand.

• Trade Identification: Features orange/white colour-coded granules for easy identification in the nursery, ensuring the correct longevity is used for the specific crop cycle.

Technical Application Rates:

• Container Nursery Stock: 3.5g–4.5g per Litre (Normal) | 4.5g–5.5g per Litre (Heavy)

• Pot Plants: 4g–5g per Litre (Normal) | 5g–6g per Litre (Heavy)

• Longevity at 21°C: 8–9 Months (Duration increases in cooler climates and decreases in warmer environments).

A specialized, 4–5 month controlled-release fertiliser (22-5-6+2MgO+TE) specifically designed for topdressing container-grown plants, featuring advanced “sticky” technology to prevent granule loss.

• Fusion Technology (FT): Contains a unique component that binds the granules to the surface of the growing medium upon contact with moisture. This ensures no fertiliser is lost if pots are tipped by wind or during transport.

• Immediate Greening Effect: High in nitrogen with added magnesium and iron, providing rapid correction of nutrient deficiencies and a visible boost in foliage colour.

• Extended 4–5 Month Longevity: Delivers a steady, sustained release of nutrients, making it ideal for the second half of the growing season or for rejuvenating plants in large containers.

• Fine-Granule Uniformity: Small granule size ensures an even distribution of nutrients across the pot surface, even in smaller containers or high-density nursery blocks.

• System Compatible: Dust-free and safe for use with both overhead and drip irrigation systems (when placed directly under the dripper).

Application Guide:

• Containers < 10L: Apply 2–4g per Litre.

• Containers > 10L: Apply 3g/L for the first 10L + 1g for every additional Litre (e.g., 70g for a 50L pot).

• Important: This product is for topdressing only; do not mix into the substrate or use with capillary mats/ebb-and-flow systems.

A professional-grade, water-soluble fertiliser (23-10-10+2MgO+TE) specifically developed for the vegetative growth phase in hard water areas, providing acidification to stabilise pH and improve water quality.

• Hard Water pH Management: Actively neutralises bicarbonates in the irrigation water, preventing the substrate pH from rising too high and ensuring nutrients remain fully accessible to the plant.

• High Nitrogen for Vigorous Growth: Features a 2:1:1 NPK ratio, making it the perfect “starter” or “growth phase” feed for crops that require rapid foliage development and strong vegetative structure.

• Self-Acidifying Formula: Improves the quality of hard irrigation water by reducing alkalinity, which minimizes the need for separate acid injection systems in many nursery setups.

• Essential Secondary Nutrients: Enriched with 2% Magnesium to prevent chlorosis and a complete suite of chelated trace elements for maximum absorption across all growing conditions.

• Professional Dissolution: Fully soluble with ICL’s Bright Solution System, ensuring a clear liquid that protects your irrigation infrastructure from scale and blockages.

Technical Specifications:

• NPK: 23-10-10 + 2% MgO + Trace Elements

• Water Type: Optimised for Hard Water (High Bicarbonate).

• Crop Stage: Vegetative growth / Early-stage development.

A specialized, high-performance water-soluble fertiliser (11-10-28+2MgO+TE) specifically engineered to counteract the challenges of hard irrigation water by neutralizing bicarbonates and stabilizing soil pH.

• Bicarbonate Neutralizer: Specially formulated to “soften” hard irrigation water by neutralizing bicarbonates, preventing a rise in growing media pH and ensuring nutrients remain available to the plant.

• Potassium-Rich Finish: Features a high potassium analysis (28% K₂O), making it ideal for the flowering and hardening-off stages of crops grown in hard-water regions.

• Stable Root Zone pH: Helps maintain a consistent acidic environment in the root zone, which is critical for preventing micronutrient deficiencies often caused by hard water alkalinity.

• Full Nutrient Spectrum: Enriched with 2% Magnesium and a comprehensive package of chelated trace elements to ensure vibrant green foliage and robust plant health.

• Clean System Performance: Fully water-soluble with ICL’s Bright Solution System, keeping irrigation lines, drippers, and nozzles free from limescale and sediment buildup.

Technical Specifications:

• NPK: 11-10-28 + 2% MgO + Trace Elements

• Water Compatibility: Designed for water with high bicarbonate levels (Hard Water).

• Application: Recommended for pot plants, bedding plants, and container nursery stock.

A professional, fully water-soluble fertiliser with a high-phosphate analysis (12-30-12+2MgO+TE), specifically engineered to boost root development and accelerate the establishment of young plants.

• Superior Root Stimulator: The ultra-high phosphorus content (30%) makes this the ideal choice for “starter” feeding, ensuring rapid root strike and strong shoot bud initiation.

• Complete Nutritional Package: Enriched with Magnesium (2MgO) and a full suite of chelated trace elements (TE) to maintain healthy foliage and prevent deficiencies during critical early growth.

• Rapid Solubility: Features ICL’s unique “Bright Solution System” for fast, complete dissolution, ensuring the nutrients are immediately available to the plant with no risk of clogging irrigation lines.

• Versatile Application: Designed primarily for bedding plants, pot plants, and container nursery stock during the initial weeks of growth or after transplanting.

• Colour-Coded for Accuracy: The “Yellow” identifier ensures easy recognition in the nursery, reducing the risk of application errors when rotating between different Universol formulas.

Technical Specifications:

• NPK: 12-30-12 + 2.2% MgO + Trace Elements

• Standard Dilution: 1g–2g per Litre of water.