---
product_id: 48153205
title: "2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water, 232861, Packaging May Vary"
brand: "pro-kleen"
price: "S$60"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/48153205-2-5-kg-premium-iron-sulphate-makes-up-to-2500l
store_origin: SG
region: Singapore
---

# Greens lawn in 4 days Fully water-soluble powder Covers up to 2500m² 2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water, 232861, Packaging May Vary

**Brand:** pro-kleen
**Price:** S$60
**Availability:** ✅ In Stock

## Summary

> 🌿 Unlock the secret to envy-worthy lawns—fast, fierce, and professional-grade!

## Quick Answers

- **What is this?** 2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water, 232861, Packaging May Vary by pro-kleen
- **How much does it cost?** S$60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/48153205-2-5-kg-premium-iron-sulphate-makes-up-to-2500l)

## Best For

- pro-kleen enthusiasts

## Why This Product

- Trusted pro-kleen brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **3-in-1 Lawn Power:** Greens grass, strengthens turf, and acidifies soil gently for healthier, thicker lawns that your neighbours will envy.
- • **Rapid Lawn Revival:** Transform patchy, tired grass into lush green turf in just 4 days—because your lawn deserves a glow-up now.
- • **Pro-Grade Turf Hardener:** Trusted by greenkeepers and sports groundsmen for resilient, wear-resistant lawns that stand out in every season.
- • **Ultra-Concentrated Formula:** Minimal anti-caking agents mean maximum iron sulphate potency—delivering professional results without sprayer blockages.
- • **Massive Coverage, Maximum Value:** 2.5 KG makes up to 2500L, covering 2500m²—perfect for large gardens or multiple lawn care sessions.

## Overview

Pro-Kleen 2.5 KG Premium Iron Sulphate is a high-concentration, water-soluble lawn conditioner trusted by professionals. It delivers rapid greening, turf strengthening, and soil acidification to cover up to 2500m², revitalizing lawns in as little as 4 days. Ideal for year-round lawn care, this 3-in-1 formula ensures thicker, healthier grass with minimal residue and sprayer blockages.

## Description

Get a superior clean with Pro-Kleen! From cars to homes and businesses, our rigorously tested products deliver unbeatable results. Whether you need pro-grade cleaners, deep-cleaning solutions, or our famous snow foam, we've got you covered.
Pro-Kleen delivers unbeatable cleaning power! Our rigorously tested, high-concentration formulas ensure top performance and great value—trusted, reliable, and highly rated for a reason!
Your satisfaction is our priority! Pro-Kleen products deliver incredible results, combining powerful performance, affordability, and ease of use. Get the best clean—without the hassle!
Get a flawless finish with Pro-Kleen Snow Foam—our ultra-thick formula lifts dirt effortlessly for a streak-free shine!
Our driveway cleaners deliver exceptional results,  removing dirt, stains, & grime to restore your driveway’s original shine!
Achieve a spotless home with our top-selling cleaning products—everything you need for a deep, lasting clean!
Transform your outdoor space with Pro-Kleen’s artificial grass cleaners, designed to tackle tough stains, dirt, and odours with ease!
Pro-Kleen’s Iron Sulphate helps to promote thicker, greener and healthier grass in just 4 days! Iron sulphate is an iron-rich, long-lasting fertiliser that encourages your grass to grow a healthy dark green. It’s the perfect product to use for gardens that need some TLC!
Our Iron Sulphate acts as a turf hardener to keep your grass luscious and strong all year round.
Our iron sulphate is used by professional greenkeepers, lawn keepers, park keepers, sports groundsmen (and more) for perfect pitches, green lawns, and superior golfing greens!
This Iron Sulphate offers incredible value for money thanks to the 3-in-1 formula. It greens grass, hardens turf, and also leaves the soil slightly more acidic to improve the quality of your lawn.
This product might need vigorous shaking to loosen, as iron sulphate naturally tends to compact. To address this, some producers add large quantities of non-soluble anti-caking agents to keep the product dry, this might leave sediment in your sprayer and block nozzles. Our product contains a minimal amount of a soluble anti-caking agent to help minimise compaction, though some compaction is still expected. The product you receive will be compacted and contain less anti-caking agent, ensuring you get a higher concentration of Iron Sulphate. It's important to recognize that this is different from iron that has absorbed moisture and hardened. Our product will break apart easily with some shaking and dissolve completely in water, leaving no residue.

## Features

- Fast Greening Lawn Treatment: Transform dull grass into a thicker, greener and healthier lawn in as little as 4 days with powerful iron sulphate lawn fertiliser
- Professional-Grade Lawn Care: Trusted by greenkeepers, groundsmen and lawn care professionals for maintaining sports pitches, golf greens and pristine lawns
- 3-in-1 Lawn Improvement Formula: Greens grass, strengthens turf and gently acidifies soil to support healthier, stronger lawn growth
- Iron-Rich Lawn Fertiliser: High-quality iron sulphate encourages deep green colour and long-lasting lawn vitality for improved garden appearance
- Strengthens and Hardens Turf: Acts as an effective turf hardener, helping grass become stronger, more resilient and better able to withstand wear
- Ideal for Year-Round Lawn Care: Supports lawn health in every season, helping maintain dense, vibrant grass throughout the year
- Perfect for Lawns Needing Revival: Ideal for patchy, pale or tired-looking grass, helping restore colour, thickness and overall lawn quality
- Highly Concentrated Formula: Contains minimal anti-caking agents, ensuring a higher concentration of iron sulphate for maximum effectiveness
- Dissolves Fully in Water: Breaks apart easily with shaking and dissolves completely without leaving residue, helping prevent sprayer blockages
- Reliable Lawn Maintenance Solution: Perfect for regular lawn care routines to maintain lush, healthy and professional-looking grass in any garden

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Application Method | Dissolved in water or dry |
| Asin | B00UXLM51I |
| Best Sellers Rank | 2,548 in Garden (See Top 100 in Garden) 31 in Lawn Fertilisers |
| Brand Name | Pro-Kleen |
| Coverage | Full |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,135) 4.3 out of 5 stars |
| Included Components | iron sulphate |
| Item Form | Powder |
| Item Weight | 2.5 Kilograms |
| Liquid Volume | 2.5 Litres |
| Manufacturer | Pro-Kleen |
| Mixing Ratio | 1:1000 |
| Model Number | 232861 |
| Number Of Items | 2 |
| Number Of Packs | 1 |
| Part Number | MY732 |
| Specific Uses For Product | Lawn Care, Soil Conditioning |
| Target Species | Lawn Grass |
| Unit Count | 2500.0 gram |
| Upc | 701772911760 |

## Product Details

- **Brand:** Pro-Kleen
- **Item form:** Powder
- **Item weight:** 2.5 Kilograms
- **Liquid volume:** 2.5 Litres
- **Specific uses for product:** Lawn Care, Soil Conditioning

## Images

![2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water, 232861, Packaging May Vary - Image 1](https://m.media-amazon.com/images/I/81j3scrncxL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive results - fast!
*by  on Reviewed in the United Kingdom 16 March 2026*

I used the Pro-Kleen Premium Iron Sulphate on my lawn and found it to be very effective. It dissolved easily in water and was straightforward to apply. After treatment, i see noticeable effect on moss in hours time and it worked really well in couple of hours. in couple of days and after racking the dead moss the grass looked noticeably greener and healthier, and the lawn overall felt stronger and more resilient.It’s a good solution for improving lawn colour and condition, especially if the grass is looking a bit tired or pale and has moss growth. The coverage is excellent as well, so a single pack goes a long way.Overall, a reliable product that worked well for my lawn and delivered the results I was hoping for.

### ⭐⭐⭐⭐ Does what it does
*by  on Reviewed in the United Kingdom 11 July 2025*

Does what it says, kills the moss, started to turn black within the day. Easy to mix value for money and overall well the quality is good

### ⭐⭐⭐⭐⭐ Great product
*by  on Reviewed in the United Kingdom 6 July 2026*

This is so good, works so quickly

## Frequently Bought Together

- Pro-Kleen 2.5 KG PREMIUM Iron Sulphate (Makes up to 2500L When Diluted & Covers up to 2500m2) - Iron Lawn Conditioner and Turf Hardener. Dry Powder soluble in water
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- Weedol Lawn Weedkiller Easy Mix Liquid Concentrate 1L

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-09-19*