---
product_id: 717026018
title: "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)"
brand: "simple lawn solutions"
price: "¥39659"
currency: JPY
in_stock: true
reviews_count: 5
category: "Simple Lawn Solutions"
url: https://www.desertcart.jp/products/717026018-ultimate-3-18-18-lawn-food-liquid-fertilizer-easy-to
store_origin: JP
region: Japan
---

# 18% Phosphorus for rapid root vigor 3% Nitrogen for balanced growth 18% Potassium boosts stress endurance 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)

**Brand:** simple lawn solutions
**Price:** ¥39659
**Availability:** ✅ In Stock

## Summary

> 🌿 Elevate Your Lawn Game: Root Deep, Stress Less, Impress Always!

## Quick Answers

- **What is this?** 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) by simple lawn solutions
- **How much does it cost?** ¥39659 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/717026018-ultimate-3-18-18-lawn-food-liquid-fertilizer-easy-to)

## 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

- • **Root Powerhouse:** High Phosphorus formula fuels deep, resilient roots for a lawn that thrives season after season.
- • **Stress-Proof Turf:** Potassium-enriched nutrients enhance your lawn’s endurance against heat, drought, and wear.
- • **Universal Grass Compatibility:** Perfectly formulated for all warm and cool season grasses—Bermuda to Bluegrass, no lawn left behind.
- • **Fast-Acting Liquid Concentrate:** Quick-release liquid nutrients deliver instant nourishment, so your lawn bounces back faster than ever.
- • **Made in the USA with Expertise:** Crafted by a family-owned business with 25+ years in professional turf care—quality you can trust.

## Overview

Ultimate 3-18-18 Lawn Food is a premium liquid fertilizer designed to boost root vigor and turf hardiness with a potent 3-18-18 NPK ratio. Suitable for all grass types, this fast-acting formula delivers 18% phosphorus and potassium to enhance root development and stress resistance, while its low nitrogen content supports balanced growth. Made in the USA by a family-owned company with over 25 years of turf industry expertise, it covers up to 12,800 sq ft with a hose-end sprayer, making it the go-to solution for establishing and maintaining a lush, resilient lawn.

## Description

Simple Lawn Solutions: 3-18-18 is an NPK Liquid Lawn Food Fertilizer. Designed to promote vigorous roots while providing key nutrients for a stronger lawn. Use this lawn food to maintain lawn vigor or to treat nutrient deficiencies. Keep your lawn watered sufficiently to ensure nutrients are absorbed properly. The Features and Benefits: Premium 3-18-18 Liquid Lawn Food contains Phosphorus which is essential for root vigor and Potassium which is important for essential plant functions. High Phosphorus and Potassium Lawn Food is great for Every Grass Type, contains feed-grade ingredients, is used commercially, and is made & manufactured in the USA. 3-18-18 Lawn Food is best to be used when establishing your lawn, to help prepare the turf for temperature changes, and/or if your lawn is deficient in Phosphorus or Potassium. 3-18-18 liquid lawn food comes with an attached hose-end sprayer. Coverage is 3,200 square feet with hose-end sprayer. 3-18-18 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. Apply to actively growing turf only. Use alongside regular lawn fertilizer program.

Review: Great for new sod
Review: Ok

## Features

- High Phosphorus, High Potassium Lawn Food: If your lawn is showing symptoms of a Phosphorus and Potassium deficiency or if you want to maintain lawn vigor then this is the correct fertilizer for you!
- Made With High-Quality Feed Grade Ingredients: Nourish your lawn to its top potential with quality liquid lawn nutrients.
- Quick-Release Liquid Nutrients: This high Phosphorus & Potassium Lawn Food gives your lawn the nutrients it needs for root vigor. Liquid nutrients act quickly, giving your lawn the nutrients it needs, fast!
- Can Be Used on All Warm Season and Cool Season Grass Types: Including Bermuda, St. Augustine, Zoysia, Buffalo, Centipede, Palmetto & Bluegrass Lawns.
- 3-18-18 Lawn Fertilizer Food covers 12,800 square feet when using a hose-end sprayer: Refill 3-18-18 hose end sprayer or use with a third party Sprayer, Backpack Sprayer, Spray Tank or Pump-up Sprayer.
- Great Starter Fertilizer: High Phosphorus and Potassium Lawn Food provides essential Phosphorus, and is highly recommended when establishing a lawn with sod or seed.
- Contains 3% Nitrogen. Low Nitrogen Formula. Nitrogen can encourage growth for the development of a dense, attractive lawn.
- Contains 18% Phosphorus. Phosphorus encourages root vigor and is essential for turf establishment. Phosphorus effects on turf are usually more subtle and, while not as readily visible, are still very important.
- Contains 18% Potassium. Potassium can enhance the plant’s endurance to stress if a deficiency is present. Potassium is involved in carbohydrate formation, photosynthesis, enzyme activation, and the formation of proteins. The application of Potassium will generally not show a visible response.
- Produced In The USA: 3-18-18 Lawn Food 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09T8J1431 |
| Brand | Simple Lawn Solutions |
| Brand Name | Simple Lawn Solutions |
| Coverage | Full |
| Customer Reviews | 4.4 out of 5 stars 105 Reviews |
| Item Form | Liquid |
| Item form | Liquid |
| Liquid Volume | 128 |
| Liquid volume | 128 |
| Manufacturer | UAS of America, inc |
| Mixing Ratio | 3:18:18 |
| Model Number | 31818 |
| Number of Items | 1 |
| Specific Uses For Product | Lawn |
| Specific uses for product | Lawn |
| Target Species | All grass types |
| UPC | 705672001743 |
| Unit Count | 128.0 Fluid Ounces |

## Product Details

- **Brand:** Simple Lawn Solutions
- **Item Form:** Liquid
- **Liquid Volume:** 128
- **Specific Uses For Product:** Lawn
- **Manufacturer:** UAS of America, inc

## Images

![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) - Image 1](https://m.media-amazon.com/images/I/61hJONDttvL.jpg)
![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) - Image 2](https://m.media-amazon.com/images/I/71Frh-1a3WL.jpg)
![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) - Image 3](https://m.media-amazon.com/images/I/71frnvbRPdL.jpg)
![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) - Image 4](https://m.media-amazon.com/images/I/71tTVT48eBL.jpg)
![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) - Image 5](https://m.media-amazon.com/images/I/815nCjLGf3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for new sod
*by C***P on 13 November 2025*



### ⭐⭐⭐ Ok
*by C***Y on 23 February 2025*



### ⭐⭐⭐⭐⭐ No issues
*by U***M on 3 July 2025*



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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-24*