---
product_id: 343249650
title: "Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn"
brand: "yard mastery"
price: "$2298"
currency: MXN
in_stock: true
reviews_count: 8
category: "Yard Mastery"
url: https://www.desertcart.mx/products/343249650-nitrogen-fertilizer-high-iron-6-7-0-0-greene-effect
store_origin: MX
region: Mexico
---

# Fast 24-48 hr visible results 16,000 sq ft coverage/gallon 6% high iron + nitrogen boost Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn

**Brand:** yard mastery
**Price:** $2298
**Availability:** ✅ In Stock

## Summary

> 🌱 Unlock the Greene Effect: Your lawn’s fast-track to envy-worthy lushness!

## Quick Answers

- **What is this?** Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn by yard mastery
- **How much does it cost?** $2298 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/343249650-nitrogen-fertilizer-high-iron-6-7-0-0-greene-effect)

## Best For

- yard mastery enthusiasts

## Why This Product

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

## Key Features

- • **Rapid Green-Up Power:** See your lawn transform in just 24-48 hours with fast foliar absorption.
- • **Sheen & Shine Finish:** Leaves a subtle glossy sheen on your lawn, signaling health and vibrancy that neighbors will notice.
- • **Massive Coverage Efficiency:** One gallon treats up to 16,000 sq ft—perfect for large lawns or multiple applications.
- • **Iron-Infused Deep Blue Green:** High 6% iron content delivers that rich, envy-inducing deep green color.
- • **Nitrogen-Driven Nutrient Uptake:** Nitrogen acts like a pre-workout for your grass, maximizing iron absorption and growth.

## Overview

Greene Effect by Greene County Fertilizer is a liquid nitrogen fertilizer enriched with 6% iron and formulated with citric acid for rapid foliar absorption. Covering up to 16,000 sq ft per gallon, it delivers visible lawn greening within 24-48 hours by stimulating nutrient uptake through nitrogen-driven growth. Ideal for professionals and lawn enthusiasts seeking a deep blue-green, glossy finish that stands out in any neighborhood.

## Description

Greene EfFect is formulated with citric acid that gives it the ability to absorb directly into leaf tissue instead of having to get watered into the soil and taken in by the roots. Spraying this product on the lawn in a finer mist is recommended, and you will see results within 24-48 hours. All of the intake through foliage happens within an hour so if it does rain, or you happen to water it in everything will be fine. Nitrogen Drives The Bus Another little known fact here is this product contains a small amount of nitrogen. Nitrogen gives lawns a green color for sure, but in this mix, the nitrogen is there to stimulate intake of the iron. You see, nitrogen pushes growth and a grass plant has to be growing (moving, circulating) in order to utilize nutrients like iron to their fullest. Think of the Nitrogen like the Pre-Workout for the iron. That's pretty much what it does and that is another reason the Greene EfFect works so well. More About Greene EfFect The recommended application rate is 8 oz/1,000 sq ft. We recommend you apply this with a pump/battery sprayer and use a tip that uses a finer droplet so this product can coat the leaves of the grass plant. You will actually see a shine or sheen to the lawn after an application - that's what we want! So how long will this last you? The recommended application rate is 8 oz/1,000 sq ft. 1 gallon = 128 oz At the app rate of 8 oz/1,000 sq ft, you will get: 16,000 sq ft of coverage from a single gallon Storage: Store in a cool dry place away from direct sunlight. Product will store for 2 years under warehouse conditions.

Review: The best if used! - This stuff works great! Nothing I’ve used has ever greened up my st Augustine lawn in south Texas as good as this. Combined with the root growth treatment this works great! I’m impressed. No more wasting money on other fertilizers that simply fail to provide results. Believe me, I’ve used many.
Review: Wow - I have a lawn service ‘True Green’ and have been having issues with them with my grass dying and/or turning yellow. I look like a pro with this product and with some self TLC I have been given my yard. #cancel true green

## Features

- Formulated with Citric Acid
- Includes Iron
- Covers 16,000 sq ft per gallon

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B098ZRL2CY |
| Best Sellers Rank | #215,405 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #3,549 in Garden Fertilizers |
| Brand | Yard Mastery |
| Customer Reviews | 4.3 4.3 out of 5 stars (161) |
| Item Form | Liquid |
| Item Weight | 8 ounces |
| Item model number | YM-GEF1G |
| Liquid Volume | 1 Gallons |
| Manufacturer | Greene County Fertilizer Company |
| Number of Items | 1 |
| Specific Uses For Product | Lawn |
| UPC | 736902388136 |
| Unit Count | 128 Fluid Ounces |

## Product Details

- **Brand:** Yard Mastery
- **Item Form:** Liquid
- **Item Weight:** 8 Ounces
- **Liquid Volume:** 1 Gallons
- **Specific Uses For Product:** Lawn

## Images

![Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn - Image 1](https://m.media-amazon.com/images/I/51qJF537iRS.jpg)
![Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn - Image 2](https://m.media-amazon.com/images/I/613KBMAtl+S.jpg)

## Questions & Answers

**Q: Will this help with my fungus issues and can I  use it with a water hose  sprayer?**
A: You can but be careful of sidewalks not to spray on them

**Q: Will the iron in this product stain concrete ?**
A: Yes it will.

**Q: What do i use to apply it ?**
A: I used a 2 gallon pump sprayer to control the spray not to get it on the side walks it will make spots on concrete
2 gallons water and 14 ounces of product

**Q: Is this a concentrate? How many oz of water to oz of the product do I use?**
A: If applying by backpack sprayer use 8 oz of prodict per thousand sq ft of yard/ per 1 gallon of water each

## Customer Reviews

### ⭐⭐⭐⭐⭐ The best if used!
*by J***S on July 12, 2024*

This stuff works great! Nothing I’ve used has ever greened up my st Augustine lawn in south Texas as good as this. Combined with the root growth treatment this works great! I’m impressed. No more wasting money on other fertilizers that simply fail to provide results. Believe me, I’ve used many.

### ⭐⭐⭐⭐⭐ Wow
*by M***D on August 9, 2025*

I have a lawn service ‘True Green’ and have been having issues with them with my grass dying and/or turning yellow. I look like a pro with this product and with some self TLC I have been given my yard. #cancel true green

### ⭐⭐⭐⭐⭐ I can’t believe it
*by B***Z on April 22, 2022*

I was worried a bit when my grass went from green to yellowish. I thought it was lack of Fe or Iron. I was also suspecting it was fungus so I treated it with Scotts Disease Ex. Still nothing happen. More on yellowish and brown. I watched the Lawn Care Nut channel in YouTube. Bought and applied the product with my backpack sprayer on a mist spray. I can’t believe what I saw. The next day I saw the effect and after 3 days, it look like the picture I posted on this comment. It was the lack of nitrogen that causes it to look like yellow green. This product will stain, so be aware. 7:1 is the ratio mix it with water.

## Frequently Bought Together

- Nitrogen Fertilizer + High Iron (6%) 7-0-0 Greene Effect by Greene County Fertilizer Deep Blue Green Color Lawn
- MicroGreene 0-0-2 - Micronutrient Supplement with Bio-Stimulants - 4 Gallon Pack (512 oz) Covers up to 85,200 sq ft - Stimulate Roots and Soil Activity, Increase Plant Health, Improve Soil Fertility and Water Holding Capacity
- 0-0-1 RGS Root Growth Bio-Stimulant, Sea Kelp | N-Ext

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*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-01-26*