---
product_id: 4004108
title: "Liquid Lawn Fertilizer, 1 gallon, 13-1-2."
brand: "urban farm fertilizers"
price: "VT44601"
currency: VUV
in_stock: true
reviews_count: 7
category: "Urban Farm Fertilizers"
url: https://www.desertcart.vu/products/4004108-liquid-lawn-fertilizer-1-gallon-13-1-2
store_origin: VU
region: Vanuatu
---

# 13-1-2 N-P-K balance 1 gallon treats 5,000 sq ft x8 Includes mycorrhizae & enzymes Liquid Lawn Fertilizer, 1 gallon, 13-1-2.

**Brand:** urban farm fertilizers
**Price:** VT44601
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform your lawn into the envy of the block—green, thick, and unstoppable!

## Quick Answers

- **What is this?** Liquid Lawn Fertilizer, 1 gallon, 13-1-2. by urban farm fertilizers
- **How much does it cost?** VT44601 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/4004108-liquid-lawn-fertilizer-1-gallon-13-1-2)

## Best For

- urban farm fertilizers enthusiasts

## Why This Product

- Trusted urban farm fertilizers brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sustainable Lawn Care:** Balanced macros & micros with iron, minimizing runoff and promoting eco-friendly growth.
- • **Effortless Application:** Perfectly formulated for hose-end and tow-behind sprayers—professional results with zero hassle.
- • **Bio-Activated Root Zone:** Enriched with mycorrhizae, humic acid, and enzymes to supercharge soil health and root growth.
- • **Instant Lush Green Boost:** Rapid nutrient absorption for visibly greener lawns overnight.
- • **Economical Multi-Use Concentrate:** One gallon covers up to 40,000 sq ft with multiple applications—maximize your lawn care budget.

## Overview

Urban Farm Fertilizers Liquid Lawn Fertilizer (1 gallon, 13-1-2 N-P-K) is a premium, micro-brewed liquid concentrate designed for all lawn types. It delivers instant green results with a balanced nutrient profile including iron, mycorrhizae, humic acid, and enzymes to enhance root health and soil vitality. One gallon treats a 5,000 sq ft lawn up to 8 times via hose-end sprayers, offering an economical and eco-conscious solution for lush, thick, and healthy turf.

## Description

Liquid Lawn 13-1-2 with Iron from Urban Farm Fertilizers is a professional, custom-blended fertilizer for all lawns, pasture, and hay production. All nutrition is instantly available for quick, lush growth. Perfect for quick and easy hose-end and boom sprayers. One gallon dilutes into 256 gallons of full-strength lawn fertilizer that will provide a foliar spray for up to 80,000 sq ft. Liquid Lawn also contains mycorrhizae, humic acid, kelp, bat guano, worm casts, and enzymes for root zone bio-activation.To use a 5,000 sq ft lawn as an example, you will get approximately 8 applications from one gallon of concentrate. At twice/month, this equates to roughly 4 months for 39.95. This economy is hard to beat. Spend a little more, apply it more often, and get an even deeper green lawn with next to zero runoff. The Urban Farm Fertilizer Co is a small, family-run business dedicated to the crafting of high-performance fertilizers for the backyard gardener. We began in hydroponics, and have now taken our knowledge of specific plant nutrition and applied it toward the production of highly accurate and balanced fertilizers for soil, containers, and hydroponics. We offer both super-concentrated liquid and dry mix formulas. Go to our store to see all of our specialty products.

Review: This stuff is da bomb!!! - This is an awesome product! I use it on Bermuda grass in the south. I mow twice a week with a rotary mower. Last year my lawn sucked. About mid summer last year I went from 4.5 inch to 2 inch Bermuda in one cut. (Yeah, I know about the 1/3rd rule but my yard sucked anyway so I didn’t have anything to lose. It started to thicken up slightly after that so this year I started with a plan in the following order. Scalped - I scalped after the last freeze and started mowing at 1.5 inches. Weed killer and fertilizer - I put down a weed killer, then the next week hit it with a heavy nitrogen fertilizer. At the time I didn’t have liquid lawn. Cut twice weekly - Bermuda like to be short and cutting at least twice a week will thicken it up causing it to grow horizontally. Urban Farms Liquid lawn - I put down a light coat of this every two weeks during late spring and all summer so far. Put this stuff down close to night and NOT during the day when it’s hot. Let it sit on the blades at least overnight for it to soak in good before watering heavily. For me it seems to work best the day after a good rain when the grass has dried some, but isn’t totally dry. Be prepared for your grass to take off after putting this down. It greens up a little overnight. Over the next few days it will get really green and grow. This Is where cutting twice a week with Bermuda will help because only the top 30% of the blade is green. By cutting twice a week you keep it at a consistent height and won’t lose the green. If you put this down on Bermuda and only cut once a week you will lose the greenness because it pushes growth so much you will be cutting off more thann1/3 of the blade. Liquid lawn should be part of an overall yard care regimen. While this is a great product, don’t expect to just put it on a dry, neglected, crunchy yard and expect it to work a miracle and give you a lush green yard of perfect grass. If you’ve got a yard full of thick weeds this will give you a yard full of thick weeds that grow faster and is greener. Oh yeah, heavily water your grass, an inch a week in general, not at night unless it’s about 4am. Grass needs water to grow with any nitrogren product, period... Unless you want a burnt yard. 😀
Review: Rescued my lawn! - This is an amazing product! Very easy to apply! It’s the best bang for your buck…and it works! I bought this later in the season and applied twice. Within 4 weeks my yard looked so much thicker and had a deeper green and just looked healthier. Plus it was wayyyy cheaper that the granular product that I was previously applying and is so much better for my soil. “The ingredients were fun to research”. I’m so glad I found this stuff! I have just under an acre of property and apply it with Ortho dial and spray hose end sprayer and it works like a charm!

## Features

- Hand-crafted, Micro-brewed liquid lawn fertilizer for all lawn and pasture. With mycorrhizae, humic acid, enzymes, and more.
- 100% nutrition: Macros & Micros, with Iron and balanced N-P-K.
- Perfect for tow behind tank and hose-end spraying! Instant Green.
- 1 gallon treats a 5,000 sq ft lawn a minimum 8 times with a hose-end sprayer.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005LXJGFQ |
| Best Sellers Rank | #311,250 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4,534 in Garden Fertilizers |
| Brand | Urban Farm Fertilizers |
| Customer Reviews | 4.4 4.4 out of 5 stars (695) |
| Is Discontinued By Manufacturer | No |
| Item Form | Liquid |
| Item Weight | 12 pounds |
| Item model number | LL128 |
| Liquid Volume | 1 Gallons |
| Manufacturer | Urban Farm Fertilizers |
| Number of Items | 1 |
| Product Dimensions | 8 x 5 x 10 inches |
| Specific Uses For Product | Lawn Fertilizer |
| UPC | 022099786689 |
| Unit Count | 128.0 Fluid Ounces |

## Product Details

- **Brand:** Urban Farm Fertilizers
- **Item Form:** Liquid
- **Item Weight:** 12 Pounds
- **Liquid Volume:** 1 Gallons
- **Specific Uses For Product:** Lawn Fertilizer

## Images

![Liquid Lawn Fertilizer, 1 gallon, 13-1-2. - Image 1](https://m.media-amazon.com/images/I/81zMR2qkSTL.jpg)

## Questions & Answers

**Q: How much to put in a 15 gallon sparyer**
A: Hi.....1/2oz per gallon, or 8oz in this case using a measuring cup. Fifteen gallons should cover approximately 6-7,000 sq ft of lawn if applied as a dew-like wetting. It's not necessary to water into the soil. This is a foliar-feed product, meaning it is absorbed through the leaf blades. Foliar-feeding is very efficient and cost-effective. However, it requires more frequent applications. A general recommendation is every 2-3 weeks, although we have customers who use it every 10 days, and others once/month. Frequency depends on a number of factors, so judgement comes into play. Just make sure you shake for 10 seconds of so immediately before pouring. Apply before sunset, don't water in, and don't cut for at least 48 hours after. Call us @ 281-608-9275 after 4 PM Central if you have follow-up questions. Thank you for choosing Urban Farm Fertilizers.

**Q: Is there any danger of burning any existing grass? Should the grass be wet before applying? Lastly, is there any odor to this fertilizer that lingers?**
A: Hi.....any fertilizer can be harmful if overdosed. That being said, you would have to overdose by several multiples at stated instructions to burn. Apply in the evening without being wet and with no rain predicted. There is no odor with this product. Call us @ 281-608-9275 if you have further question. Thank you.

**Q: Can you use this with newly seeded lawns?**
A: I used it on Bermuda grass seedlings and had no problems. It has no chemicals if I recall that could harm your lawn. Worked really well on my St. Augustine this spring but it was sod.

**Q: What is the application rate/1,000 square feet?**
A: GH, 
Where did you get .0017 lbs. of N without a Net Weight of the product? I've tried reverse engineering your math and I'm not getting close to that number.  

If 0.0017 lbs. of N is in each ounce, then you are saying the net weight of the product is 1.67 lbs.  Its probably closer to 10.6 lbs. 

Lets say a gallon is 11 lbs. of product (which we don't know), then 11#/128oz = 0.0859375.
0.0859375 * 0.13 (Nitrogen content) = 0.011#N/oz.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This stuff is da bomb!!!
*by D***E on August 22, 2020*

This is an awesome product! I use it on Bermuda grass in the south. I mow twice a week with a rotary mower. Last year my lawn sucked. About mid summer last year I went from 4.5 inch to 2 inch Bermuda in one cut. (Yeah, I know about the 1/3rd rule but my yard sucked anyway so I didn’t have anything to lose. It started to thicken up slightly after that so this year I started with a plan in the following order. Scalped - I scalped after the last freeze and started mowing at 1.5 inches. Weed killer and fertilizer - I put down a weed killer, then the next week hit it with a heavy nitrogen fertilizer. At the time I didn’t have liquid lawn. Cut twice weekly - Bermuda like to be short and cutting at least twice a week will thicken it up causing it to grow horizontally. Urban Farms Liquid lawn - I put down a light coat of this every two weeks during late spring and all summer so far. Put this stuff down close to night and NOT during the day when it’s hot. Let it sit on the blades at least overnight for it to soak in good before watering heavily. For me it seems to work best the day after a good rain when the grass has dried some, but isn’t totally dry. Be prepared for your grass to take off after putting this down. It greens up a little overnight. Over the next few days it will get really green and grow. This Is where cutting twice a week with Bermuda will help because only the top 30% of the blade is green. By cutting twice a week you keep it at a consistent height and won’t lose the green. If you put this down on Bermuda and only cut once a week you will lose the greenness because it pushes growth so much you will be cutting off more thann1/3 of the blade. Liquid lawn should be part of an overall yard care regimen. While this is a great product, don’t expect to just put it on a dry, neglected, crunchy yard and expect it to work a miracle and give you a lush green yard of perfect grass. If you’ve got a yard full of thick weeds this will give you a yard full of thick weeds that grow faster and is greener. Oh yeah, heavily water your grass, an inch a week in general, not at night unless it’s about 4am. Grass needs water to grow with any nitrogren product, period... Unless you want a burnt yard. 😀

### ⭐⭐⭐⭐⭐ Rescued my lawn!
*by A***R on October 11, 2022*

This is an amazing product! Very easy to apply! It’s the best bang for your buck…and it works! I bought this later in the season and applied twice. Within 4 weeks my yard looked so much thicker and had a deeper green and just looked healthier. Plus it was wayyyy cheaper that the granular product that I was previously applying and is so much better for my soil. “The ingredients were fun to research”. I’m so glad I found this stuff! I have just under an acre of property and apply it with Ortho dial and spray hose end sprayer and it works like a charm!

### ⭐⭐⭐⭐⭐ All you need is a good sprayer, patience, and boom!! You're lawn will love you.
*by D***T on July 3, 2020*

Liquid Lawn has helped me transform my lawn. We are in Fargo, North Dakota. I have a mixture of fescue and ryegrass, with some bluegrass. My first application I made also had a mixture of liquid iron concentrate, and about a week later things have grow and greened beyond my belief. I'm not quite there yet, but I can tell that after another application it will seal the deal. I don't have sprinklers and do allot of hand watering with impact sprinklers and my nozzle on the hose. I also bought this house I'm in last July of 19, and the lawn was in horrid shape - it was awful. Some perseverance and time spent in the yard, this product has given me the yard others in my neighborhood are becoming jealous of. You can tell the difference in one of my photos of my neighbors lawn vs. ours. Last year, their lawn was beautiful. I'll continue to eyeball the needs of the lawn and make applications as needed. Great product, Urban Farms!!! Highly recommend for Northern grasses (which seem hard to find reviews on)

## Frequently Bought Together

- Urban Farm Fertilizers Liquid Lawn Fertilizer, 1 gallon, 13-1-2.
- Southern Ag Chelated Liquid Iron, 1 Gallon
- Ortho Dial N Spray Hose-End Sprayer for Liquid Weed and Insect Killer, Fungicide, Fertilizer with 14 Dilution Settings

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-01-28*