---
product_id: 42534991
title: "Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft"
brand: "medina"
price: "7307 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/42534991-medina-hastagro-liquid-lawn-fertilizer-12-4-8-liquid-fertilizer
store_origin: IS
region: Iceland
---

# 12-4-8 NPK Ratio Ready-to-use formula Covers 4000 Sq Ft Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft

**Brand:** medina
**Price:** 7307 kr
**Availability:** ✅ In Stock

## Summary

> 🌿 Transform Your Lawn, Transform Your Life!

## Quick Answers

- **What is this?** Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft by medina
- **How much does it cost?** 7307 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/42534991-medina-hastagro-liquid-lawn-fertilizer-12-4-8-liquid-fertilizer)

## Best For

- medina enthusiasts

## Why This Product

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

## Key Features

- • **Wide Coverage:** One quart treats up to 4000 Sq Ft—perfect for expansive lawns.
- • **Sustained Growth:** Promotes long-lasting health and vitality for your grass.
- • **User-Friendly Design:** Simply attach to your hose and spray—lawn care made easy!
- • **Effortless Application:** No mixing, no measuring—just spray and go!
- • **Instant Transformation:** Achieve a lush lawn in no time!

## Description

Full description not available

## Features

- INSTANT GREENERY: Transform your lawn effortlessly with Medina HastaGro Lawn, a powerful liquid fertilizer for lawns. This liquid lawn fertilizer delivers rapid nutrient absorption through leaves, resulting in a lush, vibrant lawn quickly.
- READY-TO-USE FORMULA: Enjoy hassle-free lawn care with our pre-mixed liquid lawn fertilizer. Skip the complexities of mixing and measuring; this grass fertilizer for lawn is ready to use, saving you time and effort.
- WIDE COVERAGE: One quart of this lawn fertilizer covers up to 4000 Sq Ft, making it perfect for larger lawns. This liquid fertilizer for lawns ensures fewer applications are needed, providing you with greener grass without constant refills.
- LONG-LASTING HEALTH: Ensure enduring beauty and long-term health for your lawn with Medina HastaGro Lawn. This grass fertilizer promotes sustained growth and vitality. Note: Do not water your lawn for 24 hours after applying this liquid lawn fertilizer.
- SIMPLE APPLICATION: Attach the bottle to a garden hose, break off the protective tab, and set the valve to WATER ONLY. Turn it to ON for the liquid fertilizer to mix with water and spray. Move the valve to OFF to stop. Apply lightly and evenly to leaves without soaking into the soil.

## Product Details

- **Brand:** Medina
- **Item Weight:** 32 Ounces
- **Item Form:** Liquid
- **Liquid Volume:** 32 Fluid Ounces
- **Specific Uses For Product:** Lawn

## Images

![Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft - Image 1](https://m.media-amazon.com/images/I/8163xBPmKVL.jpg)
![Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft - Image 2](https://m.media-amazon.com/images/I/810xFCNe0xL.jpg)
![Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft - Image 3](https://m.media-amazon.com/images/I/81rpnm37rJL.jpg)
![Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft - Image 4](https://m.media-amazon.com/images/I/A1OAJXbVBUL.jpg)
![Medina HastaGro Liquid Lawn Fertilizer - 12-4-8 Liquid Fertilizer for Lawns, Ready to Spray Grass Fertilizer for Lawn Care, Lawn Food for Vibrant Green Lawns, 1 Qt - Treats Up to 4000 Sq Ft - Image 5](https://m.media-amazon.com/images/I/91biNiCIN7L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this burn your lawn?**
A: No does not burn lawn. But don’t put in on during the hottest part of the day. Might cause discoloration but it will greener in a few days.

**Q: Can this be used on newly growing hydroseed**
A: I have heard this can be used safely on anything at anytime.

**Q: does hasta grow get old sitting on shelf**
A: Never seen that happen, been using the product since 2000

**Q: Can this be refilled or is it a one time use bottle? I have gallons of HastaGro, but no decent sprayer.**
A: Yes, the 32oz sprayer can be refilled. We purchased one and multiple bottles of the 1 gallon as refill, and have no issues with refilling and reusing the sprayer.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Use as directed, It Really Works!
*by M***K on June 11, 2025*

This really works and greens up the lawn quickly. Yes as directed, 8oz per 1000 sq ft, spray it on lightly and don’t water for 24 hrs. We had some almost 100 degree days here in central Oregon. I mowed the lawns and, even though it was mid-day and pretty warm, I applied it being careful not to over wet the lawns. It’s 6pm and the lawns are a rich green. Go for it!

### ⭐⭐⭐⭐⭐ Does Job very well
*by R***D on July 4, 2025*

excellent product

### ⭐⭐⭐⭐ Did what it said but it was a little tircky.
*by R***E on May 20, 2014*

Did what it said but it was a little tircky. My grass is now greener, more lush, denser and nearly weed free however; the bottle did not create a water tight seal with my hose and was a little tricky to operate. One word, it took about three weeks and two mow before the grass turned greener and about 6 weeks before my grass began taking over the weeds fully. I highly reccommend this product.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*