---
product_id: 12700705
title: "Jobe’s Slow Release Tree and Shrub Fertilizer Spikes, Easy Plant Care for Oak, Maple, Dogwood, Boxwood, and Many More Acid Loving Trees and Shrubs, 9 Count"
brand: "jobe's organics"
price: "$69"
currency: NZD
in_stock: true
reviews_count: 9
category: "Jobe's Organics"
url: https://www.desertcart.nz/products/12700705-jobe-s-slow-release-tree-and-shrub-fertilizer-spikes-easy
store_origin: NZ
region: New Zealand
---

# 15-3-3 NPK slow-release formula Lasts all season, 6+ months nutrient supply Pre-measured spikes, no mess or overfeeding Jobe’s Slow Release Tree and Shrub Fertilizer Spikes, Easy Plant Care for Oak, Maple, Dogwood, Boxwood, and Many More Acid Loving Trees and Shrubs, 9 Count

**Brand:** jobe's organics
**Price:** $69
**Availability:** ✅ In Stock

## Summary

> 🌿 Feed your roots, flaunt your greens — effortlessly!

## Quick Answers

- **What is this?** Jobe’s Slow Release Tree and Shrub Fertilizer Spikes, Easy Plant Care for Oak, Maple, Dogwood, Boxwood, and Many More Acid Loving Trees and Shrubs, 9 Count by jobe's organics
- **How much does it cost?** $69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/12700705-jobe-s-slow-release-tree-and-shrub-fertilizer-spikes-easy)

## Best For

- jobe's organics enthusiasts

## Why This Product

- Trusted jobe's organics brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Eco-Friendly & Safe:** No runoff, no odors, and no hazards—just clean, green yard care you can trust.
- • **Twice-Yearly Application:** Simple spring and fall use keeps your trees thriving year-round with minimal effort.
- • **Effortless Nutrient Delivery:** Pre-measured spikes ensure perfect feeding with zero guesswork or mess.
- • **Season-Long Root Nourishment:** Slow-release 15-3-3 formula feeds roots continuously for vibrant growth all season.
- • **Tailored for Acid-Loving Trees:** Optimized for oaks, maples, dogwoods, boxwoods, and more to boost lush foliage and color.

## Overview

Jobe’s Slow Release Tree and Shrub Fertilizer Spikes provide a hassle-free, eco-conscious way to nourish acid-loving trees and shrubs. Featuring a balanced 15-3-3 NPK slow-release formula, these pre-measured spikes deliver continuous nutrients directly to active roots over an entire growing season. Designed for twice-yearly application, they eliminate wasteful runoff and mess, ensuring vibrant, healthy foliage with minimal effort. Perfect for professional gardeners and plant enthusiasts aiming for a lush, resilient landscape.

## Description

Jobe's tree and shrub fertilizer spikes are the easy way to take care of all acid loving trees and shrubs. It's no secret that beautiful, healthy trees make any yard look spectacular. Jobe's fertilizer spikes for trees and shrubs supply a continuous amount of nutrients where the active tree and shrub roots are growing. Jobe's spikes are easy to insert and should be applied around a tree's dripline twice a year in early spring and late fall. The slow-release formula lasts all season and keeps trees and shrubs safe from over fertilizing. Fertilizer stakes ensure there is no wasteful runoff, no mess, hazards or smells; only a safe beautiful yard. Jobe's fertilizer spikes come in a variety of formulas and pack sizes to help provide lush foliage and vibrant color to any lawn and garden.

Review: The Ultimate Solution for Thriving Evergreen Trees - As an avid gardener and lover of evergreen trees, I have tried numerous fertilizers over the years, but none have impressed me as much as Jobe's Fertilizer Spikes. These specially designed spikes are a game-changer when it comes to nourishing and maintaining the health of my cypress, juniper, and magnolia trees. From their slow release formula to the ease of use, Jobe's Fertilizer Spikes have exceeded my expectations on every front. The first thing that caught my attention was the innovative slow release formula. Unlike other fertilizers that provide a quick burst of nutrients, Jobe's Fertilizer Spikes deliver a consistent and steady release of essential elements over an extended period. This slow release approach ensures that my evergreen trees receive a continuous supply of nutrients, promoting healthy growth and vibrant foliage. It's a hands-off solution that saves me time and effort, as I don't have to worry about frequent applications. What sets Jobe's Fertilizer Spikes apart from other options is their convenience and ease of use. Each spike is pre-measured with the ideal amount of nutrients, making it effortless to apply the right dosage to each tree. All I have to do is insert the spikes into the ground around the drip line of the trees and let them work their magic. There's no need for mixing or measuring, and the spikes are easy to handle and store. It's a hassle-free approach that even beginners can handle with ease. I've noticed a significant improvement in the health and appearance of my evergreen trees since I started using Jobe's Fertilizer Spikes. The cypress, juniper, and magnolia trees have all shown vigorous growth and lush green foliage. The spikes have helped them withstand environmental stressors, such as drought and harsh weather conditions, ensuring they remain resilient throughout the year. It's truly a testament to the effectiveness of Jobe's Fertilizer Spikes. Furthermore, Jobe's Fertilizer Spikes are tailored to meet the specific needs of evergreen trees like cypress, juniper, and magnolia. The carefully balanced blend of nutrients addresses their unique requirements, providing a comprehensive solution for optimal growth and development. Whether it's promoting root development, enhancing nutrient uptake, or stimulating overall tree health, Jobe's Fertilizer Spikes cover all the essential aspects. I appreciate the longevity of Jobe's Fertilizer Spikes. With a pack of 15 spikes, I have enough to last me for an entire season, ensuring my trees receive consistent nourishment. The spikes slowly dissolve over time, requiring fewer applications compared to liquid fertilizers or granular products. This not only saves me money but also reduces the environmental impact associated with frequent fertilization. In terms of helpfulness tips, I recommend following the instructions provided by Jobe's for the best results. Make sure to insert the spikes at the recommended distance from the tree trunk and water the area thoroughly after application. Additionally, it's advisable to apply the spikes during the tree's active growing season to maximize nutrient absorption. In conclusion, Jobe's Fertilizer Spikes for evergreen trees have revolutionized the way I care for my cypress, juniper, and magnolia trees. The slow release formula, convenience, and tailored nutrient blend have made a remarkable difference in the health and appearance of my trees. With their outstanding performance, ease of use, and long-lasting effects, Jobe's Fertilizer Spikes are the ultimate solution for any gardener looking to achieve thriving evergreen trees. I wholeheartedly recommend Jobe's Fertilizer Spikes for all evergreen tree enthusiasts.
Review: an awesome fertilizer that works as advertised - Jobe’s 1611 evergreen outdoor fertilizer food spikes, 15 pack is an awesome fertilizer that works as advertised. Having an evergreen outdoor is really beautiful to look at and having a fertilizer such as this one to help you realize this is great. I have used this outdoor fertilizer for some time now and the results are impressive to say the least. The fertilizer goes for $8.97. This is an incredible price bearing in mind that the fertilizer works as expected. It is always not true that you get what you pay for as attested by this fertilizer. There are admittedly other pricier fertilizers out there but I believe the fertilizer works the same way as the pricey ones. The fertilizer reaches the roots and feeds nutrients to the trees and shrubs. You will be amazed at how effective this fertilizer is. You will notice its benefits in no time. The soil has nutrients but there are so many other organisms that compete for these nutrients and there are instances in which the trees and shrubs will not find adequate nutrients and that is where this fertilizer comes into play. As you might have guessed, this is a slow release formula and you should factor in patience as you wait for this fertilizer to work. It is not a miracle fertilizer and you can only expect it to work after a given period of time. Bottom line is that this fertilizer will eventually work. It is also very easy to use to the fertilizer and you should simply follow the listed instructions. Everything about the fertilizer is pretty straightforward and you shouldn’t get stuck or even get frustrated that you can’t seem to get it right. The only requirement is that you follow the instructions and you will be good to go. There is a continuous supply of nutrients even after you exhaust this supply. I normally use this fertilizer after every 3 months and the results have been stunning to say the least. The only thing is that you should adhere to is the instructions. I love the way the trees are always green even during the summer months where the trees turn to brown. Lawns and gardens should be evergreen and this fertilizer delivers. I love the fertilizer and I don’t have a problem recommending it to anyone looking for a potent fertilizer that is also economical. Highly recommended!!!

## Features

- Package contains 9 tree and shrub fertilizer spikes and are produced to avoid wasteful runoff, mess, hazards and smells
- Formulated with a 15-3-3 NPK to ensure a continuous supply of nutrients below the surface, where the shrubs and tree's active roots are growing
- Application is simple and should be done twice a year in early spring and late fall
- Jobe's fertilizer spikes come pre-measured to provide the right amount of nutrients for your trees and shrubs with no risk of over fertilizing
- Jobe's fertilizer spikes come in a variety of formulas and pack sizes to help provide lush foliage and vibrant color to your lawn and garden

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00FGIOYQM |
| Best Sellers Rank | #2,510 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #131 in Garden Fertilizers |
| Brand | Jobe's Organics |
| Customer Reviews | 4.6 4.6 out of 5 stars (24,835) |
| Global Trade Identification Number | 00073035013109 |
| Is Discontinued By Manufacturer | No |
| Item Form | Sticks |
| Item Weight | 3.68 ounces |
| Item model number | 01310 |
| Liquid Volume | 1 Liters |
| Manufacturer | Easy Gardener |
| Number of Items | 1 |
| Product Dimensions | 1 x 1.75 x 4.5 inches |
| Specific Uses For Product | Plant Growth,Root Development,Seed Developmen,tSoil Conditioning |
| UPC | 073035013109 |
| Unit Count | 9.0 Count |

## Product Details

- **Brand:** Jobe's Organics
- **Item Form:** Sticks
- **Item Weight:** 0.23 Pounds
- **Liquid Volume:** 1 Liters
- **Specific Uses For Product:** Plant Growth,Root Development,Seed Developmen,tSoil Conditioning

## Images

![Jobe’s Slow Release Tree and Shrub Fertilizer Spikes, Easy Plant Care for Oak, Maple, Dogwood, Boxwood, and Many More Acid Loving Trees and Shrubs, 9 Count - Image 1](https://m.media-amazon.com/images/I/81qLK+D--GL.jpg)

## Available Options

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

## Questions & Answers

**Q: What is the N-P-K and micro nutrient analysis?**
A: I don’t know the chemical analysis of these tree spikes.  I do know that they grow my many trees fast and healthy.  I am about to put them down now for this year.  I trust these tree spikes to grow my trees fast and sturdy.

**Q: Can i use it for fruit tree?**
A: The Jobe's 1611 Evergreen out door spikes are just used for evergreen's in the fall.  There is a Jobe's fertilizer spike just for fruit or regular trees.

**Q: I have  trees 1-2 inch trunck diameter. I did not see 30' requirement. I placed 2 spikes for each tree , 6 inch from trunck. Will this burn my trees**
A: Well first off it's 30" not 30', but it may very well burn them putting them that close. If you just did this I would dig out the spikes and either place new ones at 30" or try to reuse the old ones. These are a great product and I have used them for many years. Stay with it but please watch the placement.

**Q: What is the ideal depth to plant the spikes?**
A: not necessary to go very deep, but that is only an uneducated opinion...I use a root auger and go down about 12", and place the fertilizer spike in, and then cover it over with soil; it seems to help, especially my shrubs

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Ultimate Solution for Thriving Evergreen Trees
*by F***N on June 24, 2023*

As an avid gardener and lover of evergreen trees, I have tried numerous fertilizers over the years, but none have impressed me as much as Jobe's Fertilizer Spikes. These specially designed spikes are a game-changer when it comes to nourishing and maintaining the health of my cypress, juniper, and magnolia trees. From their slow release formula to the ease of use, Jobe's Fertilizer Spikes have exceeded my expectations on every front. The first thing that caught my attention was the innovative slow release formula. Unlike other fertilizers that provide a quick burst of nutrients, Jobe's Fertilizer Spikes deliver a consistent and steady release of essential elements over an extended period. This slow release approach ensures that my evergreen trees receive a continuous supply of nutrients, promoting healthy growth and vibrant foliage. It's a hands-off solution that saves me time and effort, as I don't have to worry about frequent applications. What sets Jobe's Fertilizer Spikes apart from other options is their convenience and ease of use. Each spike is pre-measured with the ideal amount of nutrients, making it effortless to apply the right dosage to each tree. All I have to do is insert the spikes into the ground around the drip line of the trees and let them work their magic. There's no need for mixing or measuring, and the spikes are easy to handle and store. It's a hassle-free approach that even beginners can handle with ease. I've noticed a significant improvement in the health and appearance of my evergreen trees since I started using Jobe's Fertilizer Spikes. The cypress, juniper, and magnolia trees have all shown vigorous growth and lush green foliage. The spikes have helped them withstand environmental stressors, such as drought and harsh weather conditions, ensuring they remain resilient throughout the year. It's truly a testament to the effectiveness of Jobe's Fertilizer Spikes. Furthermore, Jobe's Fertilizer Spikes are tailored to meet the specific needs of evergreen trees like cypress, juniper, and magnolia. The carefully balanced blend of nutrients addresses their unique requirements, providing a comprehensive solution for optimal growth and development. Whether it's promoting root development, enhancing nutrient uptake, or stimulating overall tree health, Jobe's Fertilizer Spikes cover all the essential aspects. I appreciate the longevity of Jobe's Fertilizer Spikes. With a pack of 15 spikes, I have enough to last me for an entire season, ensuring my trees receive consistent nourishment. The spikes slowly dissolve over time, requiring fewer applications compared to liquid fertilizers or granular products. This not only saves me money but also reduces the environmental impact associated with frequent fertilization. In terms of helpfulness tips, I recommend following the instructions provided by Jobe's for the best results. Make sure to insert the spikes at the recommended distance from the tree trunk and water the area thoroughly after application. Additionally, it's advisable to apply the spikes during the tree's active growing season to maximize nutrient absorption. In conclusion, Jobe's Fertilizer Spikes for evergreen trees have revolutionized the way I care for my cypress, juniper, and magnolia trees. The slow release formula, convenience, and tailored nutrient blend have made a remarkable difference in the health and appearance of my trees. With their outstanding performance, ease of use, and long-lasting effects, Jobe's Fertilizer Spikes are the ultimate solution for any gardener looking to achieve thriving evergreen trees. I wholeheartedly recommend Jobe's Fertilizer Spikes for all evergreen tree enthusiasts.

### ⭐⭐⭐⭐⭐ an awesome fertilizer that works as advertised
*by M***2 on July 6, 2015*

Jobe’s 1611 evergreen outdoor fertilizer food spikes, 15 pack is an awesome fertilizer that works as advertised. Having an evergreen outdoor is really beautiful to look at and having a fertilizer such as this one to help you realize this is great. I have used this outdoor fertilizer for some time now and the results are impressive to say the least. The fertilizer goes for $8.97. This is an incredible price bearing in mind that the fertilizer works as expected. It is always not true that you get what you pay for as attested by this fertilizer. There are admittedly other pricier fertilizers out there but I believe the fertilizer works the same way as the pricey ones. The fertilizer reaches the roots and feeds nutrients to the trees and shrubs. You will be amazed at how effective this fertilizer is. You will notice its benefits in no time. The soil has nutrients but there are so many other organisms that compete for these nutrients and there are instances in which the trees and shrubs will not find adequate nutrients and that is where this fertilizer comes into play. As you might have guessed, this is a slow release formula and you should factor in patience as you wait for this fertilizer to work. It is not a miracle fertilizer and you can only expect it to work after a given period of time. Bottom line is that this fertilizer will eventually work. It is also very easy to use to the fertilizer and you should simply follow the listed instructions. Everything about the fertilizer is pretty straightforward and you shouldn’t get stuck or even get frustrated that you can’t seem to get it right. The only requirement is that you follow the instructions and you will be good to go. There is a continuous supply of nutrients even after you exhaust this supply. I normally use this fertilizer after every 3 months and the results have been stunning to say the least. The only thing is that you should adhere to is the instructions. I love the way the trees are always green even during the summer months where the trees turn to brown. Lawns and gardens should be evergreen and this fertilizer delivers. I love the fertilizer and I don’t have a problem recommending it to anyone looking for a potent fertilizer that is also economical. Highly recommended!!!

### ⭐⭐⭐⭐ Effective but do proper research on your trees/shrubs
*by S***O on July 13, 2025*

I have used it on my trees for two years and they are very happy. Tried using it on su one shrubs and it burned the leaves on some and not on another variety. Split it in half the next year and still burned. Make sure you do proper research on your plants to not have this happen.

## Frequently Bought Together

- Jobe’s Slow Release Tree and Shrub Fertilizer Spikes, Easy Plant Care for Oak, Maple, Dogwood, Boxwood, and Many More Acid Loving Trees and Shrubs, 9 Count
- Miracle-Gro Tree and Shrub Plant Food Spikes, For Deciduous, Flowering and Evergreen Trees, 12 Spikes
- Jobe's 01661 Evergreen Fertilizer Spikes, 15, Brown - 1 Pack, 1661161220-n

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*