---
product_id: 284727327
title: "All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens"
brand: "milorganite"
price: "$1138516"
currency: COP
in_stock: true
reviews_count: 8
url: https://www.desertcart.co/products/284727327-all-purpose-eco-friendly-slow-release-nitrogen-6-4-0
store_origin: CO
region: Colombia
---

# Slow-release nitrogen for up to 10 weeks Iron-rich formula greens without staining Virtually no salts, zero burn risk All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens

**Brand:** milorganite
**Price:** $1138516
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens by milorganite
- **How much does it cost?** $1138516 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/284727327-all-purpose-eco-friendly-slow-release-nitrogen-6-4-0)

## 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:** Zero salts mean no streaks, no stripes, and absolutely no burning—even in scorching heat.
- • **Vibrant Green Boost:** Organically complex iron delivers deep, lasting green without staining concrete or foliage.
- • **Versatile Garden Hero:** Perfect for lawns, flowers, shrubs, trees, and even fruit & vegetable gardens—one bag, endless growth.
- • **Sustained Growth Power:** Feeds your lawn and garden for 8-10 weeks with slow-release nitrogen—less hassle, more lushness.
- • **Eco-Friendly & Effortless:** No need to water in; safe for the environment and your plants, covering up to 2,500 sq. ft.

## Overview

Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer is a 32-pound granular formula designed to nourish lawns, flowers, shrubs, trees, and vegetable gardens. It provides a steady supply of nitrogen and iron for up to 8-10 weeks without burning plants or staining surfaces, covering up to 2,500 square feet. This eco-conscious fertilizer requires no watering in and promotes strong roots and vibrant, deep green growth.

## Description

desertcart.com : Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens : Patio, Lawn & Garden

Review: Milorganite - Best fertilizer I have ever used. Grass is green and looks amazing. This product does not kill weeds just make the grass thick and green.
Review: fertilizer - excellent product

## 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 | B08TM3ZCVL |
| Best Sellers Rank | #11,474 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #319 in Garden Fertilizers |
| Brand | Milorganite |
| Date First Available | July 25, 2007 |
| Department | Unisex-Adult |
| Global Trade Identification Number | 00046539620364, 00046539640324, 00089494248266 |
| Is Discontinued By Manufacturer | No |
| Item Form | Granules |
| Item Weight | 32 pounds |
| Item model number | 62036 |
| Manufacturer | Milorganite |
| Number of Items | 1 |
| Product Dimensions | 5 x 17 x 23 inches |
| Specific Uses For Product | Lawns, Flowers and Gardens |
| UPC | 745682293080 046539640324 089494248266 046539620364 |
| Unit Count | 512 Ounce |

## Product Details

- **Brand:** Milorganite
- **Global Trade Identification Number:** 00046539620364, 00046539640324, 00089494248266
- **Item Form:** Granules
- **Item Weight:** 32 Pounds
- **Specific Uses For Product:** Lawns, Flowers and Gardens

## Images

![All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens - Image 1](https://m.media-amazon.com/images/I/41PsogY2RLL.jpg)
![All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens - Image 2](https://m.media-amazon.com/images/I/518QGu0rmDL.jpg)
![All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens - Image 3](https://m.media-amazon.com/images/I/51rh97Zrx+L.jpg)
![All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens - Image 4](https://m.media-amazon.com/images/I/51tPIw9-o8L.jpg)
![All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens - Image 5](https://m.media-amazon.com/images/I/51yB7BEEcTL.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

### ⭐⭐⭐⭐⭐ Milorganite
*by K***D on October 26, 2025*

Best fertilizer I have ever used. Grass is green and looks amazing. This product does not kill weeds just make the grass thick and green.

### ⭐⭐⭐⭐⭐ fertilizer
*by J***H on January 7, 2026*

excellent product

### ⭐⭐⭐⭐⭐ Helps weeds without burning grass.
*by E***. on October 30, 2025*

Husband swears by this brand. Uses it to keep lawn looking good without expensive lawn companies.

## Frequently Bought Together

- Milorganite All-Purpose Eco-Friendly Slow-Release Nitrogen 6-4-0 Fertilizer, 32 Pound Bag - for Lawns, Flowers, and Gardens
- Scotts Whirl Hand-Powered Spreader for Seed, Fertilizer, Salt, Ice Melt, Handheld Spreader Holds up to 1,500 sq. ft. Product
- Milorganite Recycled Lawn and Garden Nitrogen Fertilizer (Recycled Organic Material)

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*Product available on Desertcart Colombia*
*Store origin: CO*
*Last updated: 2026-02-01*