---
product_id: 740948386
title: "Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens"
brand: "milorganite"
price: "฿8682"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/740948386-milorganite-all-purpose-eco-friendly-slow-release-nitrogen-6-4
store_origin: TH
region: Thailand
---

# Slow-release nitrogen for 8-10 weeks Organically complex iron, no staining Virtually no salts, zero burn risk Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens

**Brand:** milorganite
**Price:** ฿8682
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Grow green, grow easy—your garden’s secret weapon!

## Quick Answers

- **What is this?** Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens by milorganite
- **How much does it cost?** ฿8682 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/740948386-milorganite-all-purpose-eco-friendly-slow-release-nitrogen-6-4)

## 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

- • **Burn-Free Guarantee:** Virtually salt-free formula means your plants thrive even in extreme heat and drought.
- • **Set It and Forget It:** Slow-release nutrients feed your garden for up to 10 weeks without watering in.
- • **Vibrant Green, No Mess:** Iron-rich feed delivers deep, lasting color without staining concrete or surfaces.
- • **All-in-One Garden Power:** Safe for lawns, flowers, shrubs, trees, and edible gardens—grow everything stronger.
- • **Effortless Lawn Perfection:** No streaks, no stripes, just lush green coverage up to 2,500 sq. ft.

## Overview

Milorganite All-Purpose Fertilizer is an eco-friendly, slow-release nitrogen formula (6-4-0) that feeds lawns and gardens for up to 8-10 weeks. Its virtually salt-free composition prevents burning, while organically complex iron promotes vibrant green growth without staining. Covering 2,500 sq. ft. per bag, it’s safe for all plants including flowers, shrubs, trees, and edibles, delivering strong roots and healthier stems with minimal effort.

## 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.

## 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.

## Product Details

- **Brand:** Milorganite
- **Item weight:** 14.52 kg
- **Item form:** Granules
- **Coverage:** 2,500 Square Feet
- **Specific uses for product:** Lawns, Flowers and Gardens

## Images

![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens - Image 1](https://m.media-amazon.com/images/I/81hnqLWnXkL.jpg)
![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens - Image 2](https://m.media-amazon.com/images/I/71NRjytZX3L.jpg)
![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens - Image 3](https://m.media-amazon.com/images/I/816Ef0u2FxL.jpg)
![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens - Image 4](https://m.media-amazon.com/images/I/81NkSmrmLRL.jpg)
![Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag (Pack of 4) - for Lawns, Flowers, Gardens - Image 5](https://m.media-amazon.com/images/I/81ffMCqj1GL.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.

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-14*