---
product_id: 127662594
title: "Hi-Yield (32340) Iron sulfate, 4 lbs"
brand: "hi-yield"
price: "$88.65"
currency: USD
in_stock: true
category: "Hi Yield"
url: https://www.desertcart.us/products/127662594-hi-yield-32340-iron-sulfate-4-lbs
store_origin: US
region: United States of America
---

# Optimal morning application 4 lbs granular power Covers up to 1,000 sq ft Hi-Yield (32340) Iron sulfate, 4 lbs

**Brand:** hi-yield
**Price:** $88.65
**Availability:** ✅ In Stock

## Summary

> 🌱 Turn your garden into the envy of the neighborhood!

## Quick Answers

- **What is this?** Hi-Yield (32340) Iron sulfate, 4 lbs by hi-yield
- **How much does it cost?** $88.65 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/127662594-hi-yield-32340-iron-sulfate-4-lbs)

## Best For

- hi-yield enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Quality:** Backed by Hi-Yield’s proven formula with 4.5-star rating from 400+ happy gardeners.
- • **Lush Green Boost:** Transforms chlorotic lawns and plants into vibrant green masterpieces.
- • **Precision Timing:** Apply in cool morning hours for maximum nutrient absorption and impact.
- • **Generous Coverage:** One 4 lb bag treats up to 1,000 sq ft—perfect for your entire garden oasis.
- • **Versatile Plant Care:** Ideal for lawns, shrubs, flowers, and gardens—your all-in-one green solution.

## Overview

Hi-Yield Iron Sulfate (4 lbs) is a granular plant supplement designed to prevent and correct chlorosis, enhancing the green vibrancy of lawns, shrubs, and flowers. Covering up to 1,000 square feet, it’s best applied during cool morning hours for optimal results. Trusted by thousands, this fertilizer is a must-have for professional-grade garden care.

## Description

desertcart.com : Hi-Yield (32340) Iron sulfate (4 lbs.) : Patio, Lawn & Garden

## Features

- The Iron Sulfate plant supplement is recommended for the prevention and correction of chlorosis.
- This plant fertilizer helps to give a beautiful green color to lawns, shrubs, flowers and gardens.
- This 4 lb. bag of granular fertilizer can treat up to 1,000 square feet.
- For best results apply in the morning hours when temperatures are cool.
- See product label for use instructions. Application varies based on plant size and type.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CRNTR7G |
| Best Sellers Rank | #43,122 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,101 in Garden Fertilizers |
| Brand | Hi-Yield |
| Brand Name | Hi-Yield |
| Coverage | 1000 |
| Customer Reviews | 4.5 out of 5 stars 437 Reviews |
| Included Components | Hi-Yield 32340 Iron Sulfate 4lb, Plain |
| Item Form | Granules |
| Item Type Name | Iron Sulfate 4lb |
| Liquid Volume | 4 Liters |
| Manufacturer | VPG |
| Model Number | 32340 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 32340 |
| Specific Uses For Product | Lawns |
| Target Species | Lawns |
| UPC | 732221323407 |
| Unit Count | 64.0 Ounce |
| Warranty Description | Warranty |

## Product Details

- **Brand:** Hi-Yield
- **Item Weight:** 4 Pounds
- **Item Form:** Granules
- **Liquid Volume:** 4 Liters
- **Specific Uses For Product:** Lawns

## Images

![Hi-Yield (32340) Iron sulfate, 4 lbs - Image 1](https://m.media-amazon.com/images/I/81BWkmi1I-L.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-23*