---
product_id: 601144758
title: "Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen Fertilizer 6-4-0 (5 Pounds (Pack of 2))"
brand: "milorganite"
price: "S$228"
currency: SGD
in_stock: true
reviews_count: 5
category: "Milorganite"
url: https://www.desertcart.sg/products/601144758-milorganite-all-purpose-eco-friendly-slow-release-nitrogen-fertilizer-6
store_origin: SG
region: Singapore
---

# Slow-release nitrogen for 8-10 weeks Iron-rich formula, no staining Virtually no salts, no burn risk Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen Fertilizer 6-4-0 (5 Pounds (Pack of 2))

**Brand:** milorganite
**Price:** S$228
**Availability:** ✅ In Stock

## Summary

> 🌿 Grow smart, grow green—without the burn or the fuss!

## Quick Answers

- **What is this?** Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen Fertilizer 6-4-0 (5 Pounds (Pack of 2)) by milorganite
- **How much does it cost?** S$228 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/601144758-milorganite-all-purpose-eco-friendly-slow-release-nitrogen-fertilizer-6)

## Best For

- milorganite enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Friendly Powerhouse:** Made from heat-dried microbes, this fertilizer supports sustainable gardening with zero harmful salts.
- • **Consistent Growth, No Burn:** Slow-release nitrogen feeds your lawn evenly for up to 10 weeks without the risk of scorching.
- • **Versatile Garden Essential:** Perfect for lawns, flowers, shrubs, trees, and even fruit & vegetable gardens—one product, endless growth.
- • **Vibrant Green Without the Mess:** Organically complex iron greens your lawn deeply without staining concrete or surfaces.
- • **Effortless Application & Coverage:** Covers up to 2,500 sq. ft. with no need to water in, saving you time and effort.

## Overview

Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen Fertilizer (6-4-0) is a 5-pound granular pack designed for safe, sustained nutrient delivery over 8-10 weeks. Its virtually salt-free formula prevents lawn burn, while organically complex iron promotes deep, vibrant green growth without staining. Suitable for a wide range of plants, it covers 2,500 sq. ft. and requires no watering after application, making it an efficient, eco-conscious choice for professional-quality lawn and garden care.

## Description

Each bag delivers primary nutrients Nitrogen and Phosphorus to plants as well as important micro-nutrients that they need to develop. Milorganite is made from microbes that eat the organic material found in wastewater, die when they have nothing else to eat, and are heat-dried in dryers that operate at 900-1200 degrees Fahrenheit. There’s no immediate, excessive release of nutrients after fertilizing, which causes a flush of growth. This slow-release formula results in uniform growth and a well-established root system. Milorganite has no expiration date. It will work indefinitely if stored properly in a cool and dry area out of the reach of children and animals.

Review: Good product - Hot dry humid summer in New England. Many lawns brown/ yellow,not mine! MILORGANITE helped grass stay green vibrant and growing all summer
Review: Keeps the deer away - Great product! It keeps the deer away!!

## Features

- You don’t have to worry about streaks, stripes, or accidentally burning your lawn when you use Milorganite fertilizer!
- Milorganite contains virtually no salts, so it won’t burn your lawn, trees, shrubs, or plants, even in the hottest temperatures or driest conditions.
- Milorganite's iron greens without staining. Grass needs iron for the long-lasting, deep, vibrant green lawn you want. Milorganite delivers organically complex iron throughout the feeding period and won’t stain concrete, unlike iron salts in some synthetic fertilizers.
- Milorganite’s slow-release plant food formula provides nitrogen and other nutrients for up to 8-10 weeks after application and does not need to be watered in. Covers 2,500 Sq. Ft.
- Milorganite can be safely used in lawns, flowers, shrubs, trees, and fruit and vegetable gardens, promoting strong roots and sturdier stems. It provides the nutrients every garden needs to grow the biggest and greatest abundance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HV5YVST |
| Brand | Milorganite |
| Brand Name | Milorganite |
| Coverage | Lawns and turf grasses |
| Customer Reviews | 4.6 out of 5 stars 354 Reviews |
| Item Form | Granules |
| Item Weight | 5 Pounds |
| Item form | Granules |
| Item weight | 5 Pounds |
| Manufacturer | Milorganite |
| Mixing Ratio | 6-4-0 |
| Model Number | 5205 |
| Specific Uses For Product | Lawns, Flowers, Shrubs, Trees, Fruit and Vegetable Gardens |
| Specific uses for product | Lawns, Flowers, Shrubs, Trees, Fruit and Vegetable Gardens |
| Target Species | lawns, flowers, shrubs, trees, fruit and vegetable gardens |
| UPC | 817930028802 370377590313 |

## Product Details

- **Brand:** Milorganite
- **Item form:** Granules
- **Item weight:** 2.27 kg
- **Manufacturer:** Milorganite
- **Specific uses for product:** Lawns, Flowers, Shrubs, Trees, Fruit and Vegetable Gardens

## Images

![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen Fertilizer 6-4-0 (5 Pounds (Pack of 2)) - Image 1](https://m.media-amazon.com/images/I/81iYbVZgdrL.jpg)

## Questions & Answers

**Q: Does Milorganite have an odor?**
A: Milorganite has an earthy aroma when first applied, the odor should dissipate within a few days. Rain or watering after application can help reduce the smell.

**Q: How to store Milorganite?**
A: Milorganite, like all fertilizers, should be stored in a cool, dry area out of the reach of children and animals. If your shed or garage is dry, seasonal fluctuating temperatures will not affect the product quality or effectiveness.

**Q: What is a biosolid?**
A: Biosolids are residual microbes that have digested nutrients out of sewage waste streams.

**Q: Does Milorganite expire?**
A: Milorganite has no expiration date. It will work indefinitely if stored properly in a cool and dry area.. If your shed or garage is dry, seasonal fluctuation temperatures will not affect the product quality or effectiveness.

**Q: Can I apply Milorganite on top of mulch?**
A: Yes, Milorganite can be applied on top of mulch, but it's going to take longer for it to work down into the soil. An alternative is to rake back the mulch from the base of the plant, apply Milorganite, work it into the soil, then return the mulch.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by D***S on 12 August 2026*

Hot dry humid summer in New England. Many lawns brown/ yellow,not mine! MILORGANITE helped grass stay green vibrant and growing all summer

### ⭐⭐⭐⭐⭐ Keeps the deer away
*by C***Y on 25 July 2026*

Great product! It keeps the deer away!!

### ⭐⭐⭐⭐⭐ Fantastic grass seed starter
*by D***L on 4 July 2026*

Worked great as my grass seed starter

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-10-23*