---
product_id: 68912807
title: "Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water"
brand: "pro-kleen"
price: "₨17011"
currency: LKR
in_stock: true
reviews_count: 13
category: "Pro Kleen"
url: https://www.desertcart.lk/products/68912807-iron-sulphate-1-kg-premium-ferrous-makes-up-to-1000l
store_origin: LK
region: Sri Lanka
---

# Covers up to 1000m² Soluble in water for easy application Visible results in just 4 days Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water

**Brand:** pro-kleen
**Price:** ₨17011
**Availability:** ✅ In Stock

## Summary

> 🌱 Turn your lawn into the envy of the neighborhood—green, strong, and unstoppable!

## Quick Answers

- **What is this?** Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water by pro-kleen
- **How much does it cost?** ₨17011 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/68912807-iron-sulphate-1-kg-premium-ferrous-makes-up-to-1000l)

## 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

- • **Lush Lawn, Fast:** Transforms grass to thicker, greener health in 4 days
- • **Massive Coverage:** 1kg treats up to 1000m², perfect for large lawns and sports fields
- • **Trusted by Experts:** Used by professional greenkeepers and sports groundsmen worldwide
- • **Effortless Application:** Mix with water or apply dry using watering can or sprayer
- • **Pro-Grade Turf Hardener:** Strengthens and conditions turf for year-round resilience

## Overview

Pro-Kleen Iron Sulphate 1KG is a premium ferrous lawn tonic and turf hardener that covers up to 1000m² when diluted. Soluble in water and easy to apply, it promotes thicker, greener grass in just 4 days. Trusted by professionals for lawn care, soil conditioning, and moss control, this damp grade formula delivers long-lasting results for healthier, more resilient turf.

## Description

Pro-Kleen Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water : desertcart.co.uk: Garden

Review: Great to treat moss on lawns and path - I’d read that this is the thing to kill moss on a lawn so ordered. I decided to also use it to treat the moss on a couple of paths that I have to vigorously scrape and brush off every year. I’m very impressed. The moss on the paths turned blush within a couple of days and could be easily swept up, no more scraping with a rake and vigorously brushing with a stiff broom. It has also worked well on the lawn. It doesn’t need to be such a bit tub though, I’m never going to get through all this, even if I use it every year for the next decade!
Review: Excellent does what it says - Excellent stuff would be better if came with a scoop and instructions slightly bigger But does what it says miss is blackening have to wait and see if I get a lush lawn

## Features

- Causes serious eye irritation.
- Causes skin irritation.
- Completely transform your lawn with Pro-Kleen's powerful Iron Sulphate. Our formula helps to promote thicker, greener and healthier grass in just 4 days!
- Our Iron Sulphate acts as a turf hardener to keep your grass luscious and strong all year round!
- Pro-Kleen's Iron Sulphate is a rich, long-lasting fertiliser that's used by professional lawn keepers, park keepers and sports groundsmen on lawns, pitches, and golfing greens!
- Used by professional greenkeepers, lawn keepers, park keepers, sports groundsmen and more!
- It couldn't be easier to use! A 1kg tub covers approximately 1000sqm for grass greening and 500sqm for turf hardening. It's best mixed with water for more even coverage but can also be applied dry. You can easily apply it to your lawn with a watering can or pressure sprayer!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UXKK99E |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,191 in Garden ( See Top 100 in Garden ) 8 in Lawn Fertilisers |
| Colour | Lawn Green |
| Coverage | Lawns and turf grasses (up to 1000m2) |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,295) |
| Date First Available | 8 April 2018 |
| Included components | iron sulphate |
| Item Package Quantity | 1 |
| Item Weight | 1 kg |
| Item model number | 235496 |
| Manufacturer | Pro-Kleen |
| Package Dimensions | 13.5 x 13.2 x 13.2 cm; 1 kg |
| Part number | 235496 |
| Size | 1KG Damp Grade |
| Specific uses | Lawn Care, Soil Conditioning |

## Product Details

- **Brand:** Pro-Kleen
- **Item form:** Powder
- **Item weight:** 1 Kilograms
- **Liquid volume:** 1 Kilograms
- **Specific uses for product:** Lawn Care, Soil Conditioning

## Images

![Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water - Image 1](https://m.media-amazon.com/images/I/71rDePe+NvL.jpg)

## Questions & Answers

**Q: How much powder is needed per square meter to kill moss, I have read all the questions but it is not clear as you can buy both 1kg and 2.5kg tubs**
A: The box says 5g per square metre. But beware. If you follow the instructions on the box and make quite a strong solution, I found it impossible, using a watering can, to spread it over the area they suggested could be covered. I managed about a tenth of the area. After the first can I made a much weaker solution in a full can of water to cover a much smaller area. That worked quite well. The moss began to die very quickly. But second beware, if you miss a patch with the solution the moss stays. Only parts that got wetted died. Why the sellers put such impossible instructions on the pack is beyond me.

**Q: Is this pure ferrous sulphate or are there other ingredients?**
A: It looks and smells like pure ferrous sulphate.  But my tub had leaked when it arrived.

**Q: Hi is it pet friendly ?**
A: I have been using this on my lawn for 3 months. I put it on using a watering can. My cats go on the lawn each time and have not become ill. As a further precaution I keep them in doors For a few hours until it dries in. So if you follow these rules then yes it is pet friendly in my opinion

**Q: How long after the moss killer is applied do I scarify ?**
A: When the moss turns brown/black.  It takes a few days.  It also depends on how much moss you have.  I have had to redo patches in the past.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great to treat moss on lawns and path
*by K***H on 2 May 2025*

I’d read that this is the thing to kill moss on a lawn so ordered. I decided to also use it to treat the moss on a couple of paths that I have to vigorously scrape and brush off every year. I’m very impressed. The moss on the paths turned blush within a couple of days and could be easily swept up, no more scraping with a rake and vigorously brushing with a stiff broom. It has also worked well on the lawn. It doesn’t need to be such a bit tub though, I’m never going to get through all this, even if I use it every year for the next decade!

### ⭐⭐⭐⭐ Excellent does what it says
*by L***E on 28 March 2025*

Excellent stuff would be better if came with a scoop and instructions slightly bigger But does what it says miss is blackening have to wait and see if I get a lush lawn

### ⭐⭐⭐⭐⭐ Noticeably greener within a week or so
*by F***N on 30 December 2025*

This arrived in a semi-solid block, but with a knife or spoon and zero effort, I can scrape it and get plenty of powder to scoop into a watering can or sprayer. I used a sprayer, added some liquid seaweed (as suggested by some online professionals), and it easily mixed with water, and sprayed without clogging. Just be careful not to get it onto clothes or paths, as they'll stain green. After a week or so, the grass is noticeably a deeper green. A visitor even commented on how lush it looks (I hope my wife hadn't prompted them to say this!). As for instructions, from the packaging it's hard to tell how much you should use, but there's clearer information on the manufacturer's website. On my fairly modest lawns, the 1kg size tub should last a year or maybe two, so it's really decent value.

## Frequently Bought Together

- Pro-Kleen Iron Sulphate 1 KG PREMIUM Ferrous (Makes up to 1000L When Diluted & Covers up to 1000m2) Pure Lawn Tonic- Lawn Conditioner and Turf Hardener. Damp Grade Soluble in Water
- Pronto Seed Premium Grass Seed 1.4 kg - Fast Growing, Hard-Wearing - Covers 84m² for Lawns & Overseeding - DEFRA Approved & Tailored for UK Climate (1.4kg)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*