---
product_id: 447810796
title: "Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions - Concentrated Quick & Slow Release Blend (1 Quart)"
brand: "simple lawn solutions"
price: "$71.53"
currency: USD
in_stock: true
reviews_count: 8
category: "Simple Lawn Solutions"
url: https://www.desertcart.us/products/447810796-maximum-green-and-growth-high-nitrogen-28-0-0-npk
store_origin: US
region: United States of America
---

# 30% Slow-Release Nitrogen 70% Quick-Release Nitrogen 28% High Nitrogen Boost Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions - Concentrated Quick & Slow Release Blend (1 Quart)

**Brand:** simple lawn solutions
**Price:** $71.53
**Availability:** ✅ In Stock

## Summary

> 🌱 Turn your lawn into the neighborhood’s greenest flex!

## Quick Answers

- **What is this?** Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions - Concentrated Quick & Slow Release Blend (1 Quart) by simple lawn solutions
- **How much does it cost?** $71.53 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/447810796-maximum-green-and-growth-high-nitrogen-28-0-0-npk)

## Best For

- simple lawn solutions enthusiasts

## Why This Product

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

## Key Features

- • **Proudly Made in the USA:** Crafted by turf pros with 25+ years of expertise, ensuring premium quality and trusted performance.
- • **Universal Grass Compatibility:** Perfect for Bermuda, St. Augustine, Zoysia, Fescue, Ryegrass, and more—your lawn’s new best friend.
- • **Turbocharge Your Lawn’s Green:** 28% high nitrogen formula fuels rapid chlorophyll production for that envy-inducing lushness.
- • **Instant & Lasting Nutrient Power:** 70% quick-release nitrogen jumpstarts growth, while 30% slow-release keeps your lawn thriving between feeds.
- • **Effortless Application, Maximum Impact:** Use with hose-end or pump sprayers for easy, even coverage—no mess, no fuss, just results.

## Overview

Maximum Green & Growth 28-0-0 is a premium liquid fertilizer with 28% nitrogen, combining 70% quick-release and 30% slow-release nitrogen to deliver fast and sustained lawn greening and growth. Suitable for all grass types, it’s easy to apply and made in the USA by turf industry experts, perfect for correcting nitrogen deficiencies and maintaining vibrant, dense turf.

## Description

Simple Lawn Solutions: 28-0-0 liquid lawn fertilizer contains 70% quick-release nitrogen to quickly correct nutrient deficiencies and 30% slow-release nitrogen to continue feeding between applications. Use this lawn food to feed a nitrogen deficiency, to enhance Green and Growth. Nitrogen will show a color response if there is a nutrient deficiency. Nitrogen is the most frequently used macronutrient and is essential to maintaining lawn vigor, color, and quality. Keep your lawn watered sufficiently to ensure nutrients are absorbed properly. The Features and Benefits: Premium 28-0-0 Liquid Lawn Food Nutritional Supplement, Intensifies Greening, Enhances Growth if a deficiency is present, High Nitrogen Formula, 70% Quick Release Nitrogen, 30% Slow Release Nitrogen, Contains High-Quality Feed Grade Ingredients, Great for Every Grass Type, Covers 3,200 Square Feet when using hose end sprayer, Made & Manufactured in the USA, Used Commercially. Produced In The USA: 28-0-0 is Manufactured in the United States of America, by a Family Owned Business with over 25 Years of Former Experience in the Commercial Professional Turf and Agriculture Industry. Application Rates for Lawn, Garden and Indoor Plants: Versatile Formula can be used on turf grass, ornamentals, young plants, flower beds, potting soil, young trees, garden and hardy plants. Apply 28-0-0 Liquid Fertilizer using a hose end sprayer, backpack sprayer, pump up sprayer or watering can.

Review: Give Your Lawn a Personal Trainer: The Maximum Green Fertilizer Your Grass Deserves - Okay, hold onto your lawnmower handles, because this isn’t your average, “throw some dirt on it and hope for the best” fertilizer. No, no—this is the Maximum Green & Growth Fertilizer 28-0-0, and it’s here to turn your lawn into the greenest, most beautiful plot of grass in the entire neighborhood. You know, the kind of lawn that makes your neighbors question their life choices, like, “Why didn’t I think of fertilizing like that?” This stuff is like a magic potion for your grass. The nitrogen is so high it might as well be called “lawn steroids,” but don’t worry, no needles involved. It works wonders, promoting lush, vibrant growth and leaving your grass so green it’ll make Kermit jealous. It’s also versatile. Whether you have a yard or an elaborate garden that’s more “second home” than “patch of grass,” this fertilizer does its thing. And let’s not forget how easy it is to apply. Just grab a sprayer, and voilà—your lawn is living its best life. It’s like you hired a personal trainer for your grass. Sorry, not sorry to your neighbor’s yard that still looks like it belongs in a desert. PROS: • High Nitrogen Content: This fertilizer’s like a power drink for your lawn—it’s packed with nitrogen, making your grass pop like it just signed a contract with Hollywood. • Easy to Apply: No PhD required here. Just spray, wait, and watch your grass level up. • Versatile: Great for any type of grass. Bermuda, fescue, Kentucky bluegrass—basically, it’s the rockstar of fertilizers. CONS: • It’s a bit much for small patches: If you’ve got a tiny front yard that you’re pretty sure could fit in your bathroom, this may be overkill. • You’ll have the greenest lawn in the neighborhood: Which sounds awesome, until your neighbors start knocking on your door asking what fertilizer you’re using—and it’s awkward when you have to tell them, “Oh, just some secret stuff I got on desertcart.” Overall, if you want a lawn that looks like it’s auditioning for the next season of Lawn Care: The Musical, the Maximum Green & Growth Fertilizer is your ticket. Just know, your grass is about to get so luxurious, your neighbors might start inviting themselves over to “see it in person.” So go ahead, make your lawn so green even the grass is jealous of itself.
Review: amazing and it work!!! - i used nitrogen max until they changed their formula. i took the chance on this, and got over night results!!! it brought back all the fried grass that dried up in july! i will be tryin other products from this brand, but the convenint sprayer it amazing. no more mixing and dragging around a pump spray. this stuff works and is so convenint. 5 out of 5 stars. just ordered another bottle, and trying the rooting formula for fall and winter prep.

## Features

- 28-0-0 Liquid Lawn Food Nutritional Supplement: High Nitrogen Formula. Nitrogen aids in the formation of chlorophyll where plants get their green coloring. The addition of Nitrogen encourages vigorous growth for the development of a dense attractive lawn.
- The Power of Quick Release and Slow Release Nitrogen Fertilizer: 70% quick-release nitrogen to provide quick nutrient absorption 30% slow-release nitrogen keeps your lawn feed in-between applications.
- 28-0-0 contains 28% Nitrogen. Nitrogen is a major component of chlorophyll where plants get their green coloring. Nitrogen encourages vigorous growth for the development of a dense attractive lawn.
- Can Be Used on All Grass types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Florida Palmetto, Bahia, Fescue, Ryegrass & Kentucky Bluegrass.
- Application Rates for Lawn, Garden and Indoor Plants: Versatile Formula can be used on turf grass, ornamentals, young plants, flower beds, potting soil, young trees, garden and hardy plants.
- High Nitrogen Formula: This High Nitrogen fertilizer was developed to perk up the lawn, by quickly correcting a Nitrogen deficiency in the soil for a vigorous Turf Grass. Nitrogen Encourages Greening & Vertical/Lateral Growth for a Thicker, Greener Lawn.
- Maintain Lawn & Treat Nutrient Deficiencies: 28-0-0 Lawn Food is perfect for maintaining lawn vigor or treating lawns deficient in Nitrogen.
- Essential Macronutrient: High Nitrogen Liquid Lawn Food contains Nitrogen which is the most frequently used macronutrient and is essential to maintain lawn vigor, color, and quality.
- Use Alongside Fertilizer Program. 28-0-0 Liquid Fertilizer can be used with your current fertilizer program. Great as a supplement to granular fertilizer programs for a quick plant response.
- Produced In The United States: 28-0-0 is manufactured in the United States of America, by a family owned business with over 25 years of former experience in the commercial professional turf industry.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09ZPW1YNZ |
| Best Sellers Rank | #11,885 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #394 in Garden Fertilizers |
| Brand | Simple Lawn Solutions |
| Customer Reviews | 4.2 4.2 out of 5 stars (3,748) |
| Item Form | Liquid |
| Item Weight | 2.57 pounds |
| Item model number | NSA-Quart-28-0-0 |
| Liquid Volume | 1 Quarts |
| Manufacturer | UAS of America, inc |
| Number of Items | 1 |
| Package Dimensions | 7.99 x 5.16 x 2.4 inches |
| Specific Uses For Product | Lawn |
| UPC | 705672001859 |
| Unit Count | 32 Fluid Ounces |

## Product Details

- **Brand:** Simple Lawn Solutions
- **Item Form:** Liquid
- **Item Weight:** 1.17 Kilograms
- **Liquid Volume:** 1 Quarts
- **Specific Uses For Product:** Lawn

## Images

![Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions - Concentrated Quick & Slow Release Blend (1 Quart) - Image 1](https://m.media-amazon.com/images/I/616ocmIEuNL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do i contact the seller directly other then here?  after my product is delivered there is no link to email anymore.  urgent!**
A: Not sure. Did they send you a follow up email on you order?

**Q: How often should I apply this 28-0-0 to the lawn? Once a month or once a year or every two weeks?**
A: You can apply 28-0-0 monthly or as needed according to your defiencency

**Q: What is the coverage area for the 1 gallon con**
A: Depends on you and how much concentrate to the water added it hooks to a water hose and I have a .77 was more than enough however you need to apply the spray in a sweeping motion IF you apply it heavily it depends on how you are applying it.

**Q: Do you apply grass seeds before using this product**
A: You can, but is not recommended directly after overseeding, because the fertilizer will cause the existing grass to grow faster than the seedlings, and the new seedlings will get crowded out.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Give Your Lawn a Personal Trainer: The Maximum Green Fertilizer Your Grass Deserves
*by Z***R on December 14, 2024*

Okay, hold onto your lawnmower handles, because this isn’t your average, “throw some dirt on it and hope for the best” fertilizer. No, no—this is the Maximum Green & Growth Fertilizer 28-0-0, and it’s here to turn your lawn into the greenest, most beautiful plot of grass in the entire neighborhood. You know, the kind of lawn that makes your neighbors question their life choices, like, “Why didn’t I think of fertilizing like that?” This stuff is like a magic potion for your grass. The nitrogen is so high it might as well be called “lawn steroids,” but don’t worry, no needles involved. It works wonders, promoting lush, vibrant growth and leaving your grass so green it’ll make Kermit jealous. It’s also versatile. Whether you have a yard or an elaborate garden that’s more “second home” than “patch of grass,” this fertilizer does its thing. And let’s not forget how easy it is to apply. Just grab a sprayer, and voilà—your lawn is living its best life. It’s like you hired a personal trainer for your grass. Sorry, not sorry to your neighbor’s yard that still looks like it belongs in a desert. PROS: • High Nitrogen Content: This fertilizer’s like a power drink for your lawn—it’s packed with nitrogen, making your grass pop like it just signed a contract with Hollywood. • Easy to Apply: No PhD required here. Just spray, wait, and watch your grass level up. • Versatile: Great for any type of grass. Bermuda, fescue, Kentucky bluegrass—basically, it’s the rockstar of fertilizers. CONS: • It’s a bit much for small patches: If you’ve got a tiny front yard that you’re pretty sure could fit in your bathroom, this may be overkill. • You’ll have the greenest lawn in the neighborhood: Which sounds awesome, until your neighbors start knocking on your door asking what fertilizer you’re using—and it’s awkward when you have to tell them, “Oh, just some secret stuff I got on Amazon.” Overall, if you want a lawn that looks like it’s auditioning for the next season of Lawn Care: The Musical, the Maximum Green & Growth Fertilizer is your ticket. Just know, your grass is about to get so luxurious, your neighbors might start inviting themselves over to “see it in person.” So go ahead, make your lawn so green even the grass is jealous of itself.

### ⭐⭐⭐⭐⭐ amazing and it work!!!
*by B***B on October 9, 2025*

i used nitrogen max until they changed their formula. i took the chance on this, and got over night results!!! it brought back all the fried grass that dried up in july! i will be tryin other products from this brand, but the convenint sprayer it amazing. no more mixing and dragging around a pump spray. this stuff works and is so convenint. 5 out of 5 stars. just ordered another bottle, and trying the rooting formula for fall and winter prep.

### ⭐⭐⭐⭐ Ok product
*by J***E on August 2, 2025*

Utilized on my son’s Bermuda yard. Maybe I didn’t spray enough but used about 75% of the product. Grass turned a little greener but not like some of the adds show.

## Frequently Bought Together

- Maximum Green & Growth- High Nitrogen 28-0-0 NPK- Lawn Food Quality Liquid Fertilizer- Spring & Summer- Any Grass Type- Simple Lawn Solutions - Concentrated Quick & Slow Release Formula (1 Quart)
- Simple Lawn Solutions - Liquid Iron Fertilizer Darker Green - Chelated Micronutrients - Concentrated Spray Booster for Turf Grass, Indoor Plants and Outdoor Garden (1 Gallon)
- Ultimate 3-18-18 Lawn Food Liquid Fertilizer- Easy to Use Concentrated Spray- Any Grass Type- Summer & Fall - Simple Lawn Solutions- Turf Hardiness & Root Vigor- Phosphorus and Potassium (1 Gallon)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-01*