---
product_id: 634075894
title: "Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium"
brand: "lutz corporation"
price: "$25.56"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/634075894-iron-chlorosis-tree-fertilizer-spikes-125-pack-each-spike-lasts
store_origin: US
region: United States of America
---

# Slow-release up to 12 months 16% Iron for vibrant greening 125 easy-to-use spikes per pack Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium

**Brand:** lutz corporation
**Price:** $25.56
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Unlock your trees’ full potential—green like a pro, effortlessly!

## Quick Answers

- **What is this?** Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium by lutz corporation
- **How much does it cost?** $25.56 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/634075894-iron-chlorosis-tree-fertilizer-spikes-125-pack-each-spike-lasts)

## Best For

- lutz corporation enthusiasts

## Why This Product

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

## Key Features

- • **Balanced Power Blend:** Contains Iron, Nitrogen, Sulfur, Phosphate & Potassium for all-around tree health.
- • **Long-Lasting Vitality:** Slow-release formula feeds trees continuously for up to a year.
- • **Mess-Free Garden Care:** Clean, spill-free application keeps your landscape pristine and professional.
- • **Targeted Nutrient Boost:** Specialized for Oak, Maple, Birch & Pine to combat iron chlorosis effectively.
- • **Effortless Root Nourishment:** Just insert spikes—no measuring or mixing needed for busy pros.

## Overview

Lutz Iron Chlorosis Tree Fertilizer Spikes deliver a potent 16% iron formula combined with essential nutrients in a slow-release spike form. Designed for Oak, Maple, Birch, and Pine trees, this 125-pack offers a mess-free, year-long feeding solution that promotes lush, vibrant foliage and combats common nutrient deficiencies with minimal effort.

## Description

desertcart.com : Lutz Corporation Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium : Patio, Lawn & Garden

## Features

- COMPLETE TREE NUTRITION: Formulated with 5-3-3 NPK plus sulfur and iron, these spikes deliver a balanced feeding option for shoppers looking for tree fertilizer spikes that support the nutrient needs of trees and shrubs.
- LASTS UP TO 12 MONTHS: Designed for long-lasting, continuous feeding, these fertilizer spikes for trees and shrubs help reduce the need for frequent reapplication while supporting steady nourishment through the growing season.
- NO MESS APPLICATION: Skip measuring, mixing, and spreading. Place these plant fertilizer spikes near the root zone for a tidy, below-the-soil feeding method that fits easily into regular landscape care and seasonal maintenance.
- FOR NORTHERN TREES & SHRUBS: Suitable for a wide range of northern landscapes, our fertilizer for trees and shrubs is a versatile choice for established landscapes as well as younger plantings, including ornamentals and seasonal yard favorites.
- TARGETED MICRONUTRIENT SUPPORT: These spikes include essential micronutrients such as sulfur, iron, and manganese, making them a dependable choice for fertilizer sticks for outdoor plants that prevent yellowing and overall plant performance.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D4XRPVTG |
| Best Sellers Rank | #52,613 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,324 in Garden Fertilizers |
| Brand Name | Lutz Corporation |
| Coverage | 1 |
| Customer Reviews | 4.6 4.6 out of 5 stars (27) |
| Item Form | Sticks |
| Item Weight | 21.61 kg |
| Manufacturer | Lutz Corporation |
| Mixing Ratio | 8:10:10 |
| Model Number | Iron Chlorosis |
| Number of Items | 125 |
| Part Number | 30198-125 |
| Target Species | Oak, Maple, Birch, Pines, and Acid-Loving Trees |
| UPC | 860012093786 |
| Unit Count | 125 Count |

## Product Details

- **Brand:** Lutz Corporation
- **Item Form:** Sticks
- **Item Weight:** 21.61 kg
- **Manufacturer:** Lutz Corporation
- **Number of Items:** 125

## Images

![Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium - Image 1](https://m.media-amazon.com/images/I/81TCuCXUriL.jpg)
![Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium - Image 2](https://m.media-amazon.com/images/I/71ON4xMQzML.jpg)
![Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium - Image 3](https://m.media-amazon.com/images/I/819Nx0OTYLL.jpg)
![Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium - Image 4](https://m.media-amazon.com/images/I/813U8qH1KVL.jpg)
![Iron Chlorosis Tree Fertilizer Spikes, 125 Pack | Each Spike Lasts up to 12 Mos, No Mess Installation, Contains 4.8% Sulfur, Iron, Nitrogen, Phosphate, Potassium - Image 5](https://m.media-amazon.com/images/I/81felOreD7L.jpg)

## Available Options

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

## Questions & Answers

**Q: What trees and shrubs are these spikes designed for?**
A: These spikes are formulated specifically for northern trees and shrubs — such as maple, birch, oak, dogwood, and boxwood — that commonly suffer from iron, manganese, and sulfur deficiencies.

**Q: What is the nutrient formula?**
A: The 8-10-10 formula contains: Nitrogen (8%), Phosphate (10%), Potash (10%), Sulfur (4.8%), Iron (3.3%), and Manganese (3.2%). The balanced blend supports leaf, root, and overall plant health.

**Q: How long does one application last?**
A: Each spike uses a slow-release formula that feeds continuously for up to 12 months, so you only need to apply once per year.

**Q: How do I apply the spikes?**
A: Simply insert the spikes into the soil near the root zone of trees or shrubs — no measuring, mixing, or special tools required.

**Q: How many spikes do I use per tree?**
A: The number of spikes depends on the size of the tree. Refer to the package label for guidance based on your tree's trunk diameter or drip line size.

## Frequently Bought Together

- Lutz Corporation Iron Chlorosis Tree Fertilizer Spikes, Plant Food Spikes for Tree & Shrubs - Easy Application, Treats Common Deficiencies - Iron, Nitrogen, Sulfur, Phosphaate, Potassium - Pack of 125
- Miracle-Gro Tree and Shrub Plant Food Spikes, For Deciduous, Flowering and Evergreen Trees, Hydrangeas, and Acid-Loving Plants, 12 Spikes
- The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes (Box of 24 Spikes - 6 Lbs) (OFA-FS1333-24)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-03*