---
product_id: 12700705
title: "Jobe’s Slow Release Tree and Shrub Fertilizer Spikes"
brand: "jobe's organics"
price: "€ 34.16"
currency: EUR
in_stock: null
reviews_count: 12
category: "Jobe's Organics"
url: https://www.desertcart.pt/products/12700705-jobe-s-slow-release-tree-and-shrub-fertilizer-spikes
store_origin: PT
region: Portugal
---

# 15-3-3 NPK slow-release formula Season-long nutrient supply Pre-measured, easy insertion spikes Jobe’s Slow Release Tree and Shrub Fertilizer Spikes

**Brand:** jobe's organics
**Price:** € 34.16
**Availability:** ❌ Out of Stock

## Summary

> 🌿 Grow smarter, not harder — your trees deserve the VIP treatment!

## Quick Answers

- **What is this?** Jobe’s Slow Release Tree and Shrub Fertilizer Spikes by jobe's organics
- **How much does it cost?** € 34.16 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/12700705-jobe-s-slow-release-tree-and-shrub-fertilizer-spikes)

## 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

- • **Precision Feeding:** Pre-measured spikes eliminate risk of over-fertilizing your prized trees and shrubs.
- • **Mess-Free Application:** No runoff, no smell, no hazards—just clean, safe plant care.
- • **Twice-Yearly Simplicity:** Apply only in early spring and late fall for all-season health.
- • **Effortless Root Nourishment:** Delivers continuous nutrients directly to active roots for vibrant growth.
- • **Tailored for Acid-Loving Plants:** Optimized formula supports oaks, maples, dogwoods, boxwoods, and more.

## Overview

Jobe’s Slow Release Tree and Shrub Fertilizer Spikes provide a hassle-free, mess-free way to nourish acid-loving trees and shrubs with a balanced 15-3-3 NPK formula. Designed for twice-yearly application, these pre-measured spikes deliver nutrients directly to active roots, promoting lush foliage and vibrant growth without the risk of over-fertilizing or runoff.

## 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: Tried and True - We have used Jobe products for a number of years and have always found them to be helpful in maintaining the health of our plants. This product is for trees and large shrubbery. We have seven younger trees in the yard of our new home. They were planted during the build process ands have been in for about a year or so. We were looking for a product to provide slow fertilization without the need for us to periodically feed. We had waited a year to give be trees time to establish a good tap root. These spikes are easy to use and go in the outer drip line of the trees. Where the water drips of f the outmost leaves. They are easy to install and the included installation cap gives you something to pound on when placing them in the ground. They have only been in for a couple of weeks, and with some rain we have had we have noticed that the trees look more green and have new growth. Great product!
Review: Magical. - I use these on the young tree I had purchased last year that didn’t really seem to be growing. When I put these near the tree, it really took off and probably grew 4 to 5 feet this year alone they are easy to use and work great. Will definitely buy more to help my tree and shrubs stay healthy and grow faster!

## 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 | #2,266 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #122 in Garden Fertilizers |
| Brand | Jobe's Organics |
| Customer Reviews | 4.6 4.6 out of 5 stars (10,522) |
| 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:** 3.68 ounces
- **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 - 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

### ⭐⭐⭐⭐⭐ Tried and True
*by B***T on August 28, 2023*

We have used Jobe products for a number of years and have always found them to be helpful in maintaining the health of our plants. This product is for trees and large shrubbery. We have seven younger trees in the yard of our new home. They were planted during the build process ands have been in for about a year or so. We were looking for a product to provide slow fertilization without the need for us to periodically feed. We had waited a year to give be trees time to establish a good tap root. These spikes are easy to use and go in the outer drip line of the trees. Where the water drips of f the outmost leaves. They are easy to install and the included installation cap gives you something to pound on when placing them in the ground. They have only been in for a couple of weeks, and with some rain we have had we have noticed that the trees look more green and have new growth. Great product!

### ⭐⭐⭐⭐⭐ Magical.
*by M***A on December 2, 2024*

I use these on the young tree I had purchased last year that didn’t really seem to be growing. When I put these near the tree, it really took off and probably grew 4 to 5 feet this year alone they are easy to use and work great. Will definitely buy more to help my tree and shrubs stay healthy and grow faster!

### ⭐⭐⭐⭐ Good for tree
*by C***5 on August 27, 2023*

I liked the bulk package was cost effective for the big old oak we got out front. I didn’t like that every spike is a bit broken due to no separation and no cushioning. The box should really be sturdier cardboard and every spike should be partitioned. Anyway, it was nearly impossible to pound them in directly since the soils here in SoFl are hard packed. I had to use an old solar lantern spike to drive a pilot hole, then I found a piece of 1/2” rebar on the side of the yard so used that to create the pilot hole. After that they drove in ok. They do the job. The tree was trimmed way back in the winter and now it’s filling out really well. The small crumbs broken off can be ground up and used on the lawn or elsewhere. I should do another round but the spikes were packed up for moving. Only tip I can suggest other than pilot holes is that they seem to absorb moisture from the humidity here in soflo. So if not using up quickly, store in a cool dry location, not the garage, or seal tightly in a plastic zip lock. I’ll just make larger pilot holes around the young trees at new house so I can just push the softened spikes in without pounding.

## 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 Portugal*
*Store origin: PT*
*Last updated: 2026-03-31*