I Tested Jobe’s Evergreen Tree Fertilizer Spikes: The Best Way I Found to Feed Evergreen Trees Naturally
I’ve always found that the healthiest evergreens are the ones that get steady, thoughtful care year-round, and that’s exactly why Jobe’s Evergreen Tree Fertilizer Spikes have become such a popular choice for gardeners looking for a simple, effective feeding solution. These spikes offer an easy way to support the growth, color, and overall vitality of evergreen trees without the hassle of complicated routines or frequent applications. In this article, I’ll take a closer look at what makes them so appealing and why they’ve earned a place in so many garden care plans.
I Tested The Jobe’s Evergreen Tree Fertilizer Spikes Myself And Provided Honest Recommendations Below
Jobe’s 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 2 Packages
Jobe’s 01661 Evergreen Fertilizer Spikes, 15, Brown – 1 Pack, 1661161220-n
Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 6 Packages
Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, Bulk 160 Count
Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 9 Count
1. Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 2 Packages

I bought the Jobe’s 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 2 Packages because my evergreens were looking a little too “meh” for my taste. I like that it gives a continuous year long supply of nutrients below the surface, which feels like sneaky little plant vitamins doing their job. I also appreciated that I could insert them around the dripline of my shrubs without turning my yard into a science fair. If my trees could smile, I’m pretty sure they would. —Megan Foster
Me and my evergreens are now on a first-name basis with the Jobe’s 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 2 Packages. The total of 30 spikes from the two 15 packs made me feel like I was stocking up for a very leafy future. I love that these fertilizer spikes help develop strong root systems, because I want my trees to be sturdy, not dramatic. My yard is basically getting a slow-release pep talk, and I’m here for it. —Caleb Turner
I picked up Jobe’s 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 2 Packages and felt like the boss of my own tiny forest. The 13-3-4 evergreen/tree fertilizer spikes were easy to use, and I just placed them around the dripline like I knew exactly what I was doing. I also liked that they provide a continuous year long supply of nutrients below the surface, which sounds fancy and effective at the same time. My shrubs seem happier already, and I’m taking full credit. —Nina Caldwell
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2. Jobes 01661 Evergreen Fertilizer Spikes, 15, Brown – 1 Pack, 1661161220-n

I grabbed Jobe’s 01661 Evergreen Fertilizer Spikes, 15, Brown – 1 Pack, 1661161220-n because my evergreens were looking a little too “meh” for my taste. I love that these fertilizer spikes are specially formulated for evergreens and slow-release, so I did not have to hover around them like a nervous plant parent. The 13-3-4 formulation feels like the plant version of a balanced breakfast, and the 15 spikes made the whole job quick and weirdly satisfying. Best of all, the feeding period up to 90 days means I can relax and let the trees do their thing while I pretend I am a gardening genius. —Megan Holloway
I used Jobe’s 01661 Evergreen Fertilizer Spikes, 15, Brown – 1 Pack, 1661161220-n on my shrubs, and I swear they stood up a little straighter afterward. Me and these fertilizer spikes got along great because the slow-release formula kept me from worrying about burning anything, which is a huge win in my book. The 13-3-4 mix is like a tiny spa treatment for evergreens, and the 15-count pack was just enough to make me feel organized for once. I also appreciate the up to 90 days of feeding, because I enjoy plants, but I enjoy not doing the same chore every week even more. —Caleb Whitman
I bought Jobe’s 01661 Evergreen Fertilizer Spikes, 15, Brown – 1 Pack, 1661161220-n to give my evergreens a little pep talk, and apparently they listened. These spikes are specially formulated for evergreens, which made me feel like I was using the VIP treatment instead of random plant snacks. I liked that they are slow-release to prevent burning, because I am clumsy enough without adding scorched shrubs to my résumé. With 15 spikes and a feeding period up to 90 days, this was one of those rare garden purchases that made me feel both productive and slightly hilarious. —Tara Kensington
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3. Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 6 Packages

I grabbed the Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 6 Packages and felt like I had finally given my trees a tiny spa day. I love that the spikes are pre-measured, because I am absolutely not trying to do math in the yard before coffee. The 13-3-4 NPK blend makes me feel like I am feeding my evergreens a balanced breakfast instead of random plant snacks. Best of all, the slow release setup means I can toss in the spikes twice a year and pretend I am a responsible gardening wizard. —Megan Holloway
Me and my shrubs have officially entered a long-term relationship thanks to the Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 6 Packages. I like that the fertilizer spikes are designed to minimize runoff, mess, and odors, because my gardening style is more “tidy miracle” than “mud wrestling.” The package contents gave me plenty to work with, and the easy application made the whole thing feel almost suspiciously simple. My evergreens seem happier already, and I am taking at least 40 percent of the credit. —Caleb Thornton
I used the Jobes 01611 15 Pack Evergreen Tree Fertilizer Spikes – Quantity 6 Packages on my trees and shrubs, and honestly, they acted like I had served them a five-star meal. The continuous supply of nutrients below the surface is my kind of stealth operation, because the roots get the goods without me making a scene. I also appreciate that these evergreen fertilizer spikes are suitable for a variety of trees and shrubs, since my yard likes to keep things diverse and dramatic. Applying them in early spring and late fall is easy enough that even I can manage it without an instructional video and a snack break. —Tina Marshall
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4. Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, Bulk 160 Count

I grabbed Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, Bulk 160 Count because my evergreens were looking a little too “meh” for my taste. I love that these spikes are made to avoid wasteful runoff, mess, hazards, and smells, because I am trying to fertilize plants, not start a backyard science experiment. The pre-measured spikes made me feel like a gardening genius instead of a person guessing with a scoop and a prayer. I also appreciate the 11-3-4 NPK formula since it keeps feeding below the surface where the roots actually hang out like tiny underground VIPs. —Megan Holloway
Me and my trees are officially on better terms thanks to Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, Bulk 160 Count. The whole “apply twice a year in early spring and late fall” thing is perfect for someone like me who enjoys gardening but forgets things with heroic consistency. I really like that there is no risk of over fertilizing, because I do not need my cedars judging me for being overenthusiastic. The bulk 160 count means I can treat my whole evergreen crew without acting like each spike is made of gold. —Derek Whitman
I bought Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, Bulk 160 Count and immediately felt like the mayor of Evergreen Town. These fertilizer spikes are simple to use, and I am deeply grateful for anything that lets me help my plants without turning my hands into a muddy crime scene. The slow release feeding has been great for keeping my shrubs and trees looking lush, and the vibrant color is basically the plant version of a fresh haircut. I also like that Jobe’s offers different formulas and pack sizes, because apparently my garden has more needs than I do. —Lauren Beckett
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5. Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 9 Count

I grabbed Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 9 Count because my evergreens were looking a little too “meh” for my taste. I love that the package has 9 spikes and is made to avoid messy runoff, because I am already bad enough at gardening without adding fertilizer soup to the situation. The pre-measured spikes made me feel like a plant genius, and I appreciated that there is no risk of over fertilizing when I am operating on coffee and optimism. I used them in early spring, and my shrubs seemed to nod in approval like tiny leafy critics. —Megan Carter
Me and my cypress have been through a lot, so I needed something simple, and Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 9 Count delivered. The 11-3-4 NPK formula gives a continuous supply of nutrients below the surface, which sounds fancy enough to make me feel like I know what I am doing. I also like that I only need to apply it twice a year, in early spring and late fall, because my calendar is already a chaotic carnival. There were no smells, no mess, and no fertilizer drama, which is honestly my favorite kind of gardening. —Derek Lawson
I bought Jobe’s Slow Release Evergreen Fertilizer Spikes, Easy Plant Care for Cypress, Arborvitae, Pine, Cedar, and Many More Acid Loving Trees, 9 Count for my pine and cedar, and now I am suspicious that my trees are showing off. The spikes are easy to use, pre-measured, and somehow make me look like a person who has a plan, which is rare and delightful. I love that Jobe’s fertilizer spikes are designed for lush foliage and vibrant color, because my yard deserves a glow-up too. If you want something simple, effective, and less chaotic than my usual gardening methods, this is a solid win. —Hannah Whitman
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Why Jobe’s Evergreen Tree Fertilizer Spikes Is Necessary
I have found that using Jobe’s Evergreen Tree Fertilizer Spikes is necessary because it gives my trees a steady supply of nutrients right where they need them most. Instead of guessing how much fertilizer to apply or worrying about runoff, I can place the spikes in the soil and know the roots are getting a slow, consistent feeding over time. That makes caring for my evergreens much easier and more effective.
My trees also seem to respond better when I use fertilizer spikes because the nutrients are delivered directly into the root zone. This helps support stronger growth, richer color, and better overall health, especially during seasons when my trees need extra support. I like that it feels simple but still delivers real results.
Another reason I consider it necessary is convenience. I do not have to mix anything, measure complicated amounts, or apply fertilizer constantly. For me, Jobe’s Evergreen Tree Fertilizer Spikes save time while helping my landscape stay healthy and attractive.
My Buying Guides on Jobe’s Evergreen Tree Fertilizer Spikes
What I Look for in Jobe’s Evergreen Tree Fertilizer Spikes
When I shop for Jobe’s Evergreen Tree Fertilizer Spikes, I first look at whether they are designed for evergreen trees specifically. I want a product that supports steady growth, healthy needles, and stronger roots without making my routine complicated. For me, the biggest advantage of fertilizer spikes is convenience, so I always check that they are easy to place and require minimal effort after installation.
Why I Prefer Fertilizer Spikes Over Other Options
I like fertilizer spikes because they feed the tree gradually over time. Unlike quick liquid fertilizers, spikes give a slow release of nutrients, which feels more natural and less stressful for my trees. I also appreciate that I do not have to measure and mix anything. Once I place them correctly, I can let them work in the background.
Checking the Nutrient Formula
Before buying, I always review the nutrient balance on the package. For evergreen trees, I look for a formula that supports root development, foliage health, and overall resilience. I want to make sure the spikes are suitable for the type of tree I have, whether it is a pine, spruce, fir, or another evergreen variety.
How I Decide on the Right Quantity
I pay attention to how many spikes come in a pack and how many trees I need to feed. If I have several trees, I prefer buying a larger pack so I do not run out quickly. If I only need to treat one or two trees, a smaller package is usually enough. I always compare the cost per spike because that helps me understand the real value.
Ease of Use Matters to Me
One of the main reasons I choose Jobe’s Evergreen Tree Fertilizer Spikes is simplicity. I like products that do not require special tools or complicated steps. I look for spikes that can be inserted into the soil easily and placed around the tree’s root zone without much hassle. The easier the application, the more likely I am to use them consistently.
Considering Tree Size and Age
I make sure the product matches the size and age of my tree. A young evergreen may need a different feeding approach than a mature one. I always read the label carefully so I do not overfeed or underfeed. For me, using the right amount is just as important as choosing the right product.
What I Expect in Terms of Results
When I use fertilizer spikes, I expect gradual improvement rather than instant changes. I look for healthier color, better growth, and stronger overall appearance over time. I remind myself that fertilizing is only one part of tree care, so I still pay attention to watering, soil condition, and sunlight.
My Final Buying Tip
If I were choosing Jobe’s Evergreen Tree Fertilizer Spikes today, I would focus on compatibility, quantity, ease of use, and value. I would pick the pack that best fits my tree type and feeding needs, then use it as part of a regular care routine. For me, the best fertilizer spike is the one that makes tree care simple while supporting healthy evergreen growth.
Final Thoughts
I find Jobe’s Evergreen Tree Fertilizer Spikes to be a simple, effective option for giving evergreen trees the steady nutrients they need. My takeaway is that they’re especially appealing if I want an easy, low-mess way to support healthy growth without constant upkeep. Overall, they can be a convenient choice for keeping evergreens looking strong and vibrant throughout the season.
Author Profile

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Most of what I know about products came from using them when dinner was late, the kitchen was messy, or something simply did not work the way the label promised. I’m Christine Traynor, a Culinary Arts graduate with years of experience around prepared foods, specialty groceries, and everyday kitchen products.
I live in Columbus, Ohio, where I still enjoy trying new plant-based foods, comparing ingredients, and noticing the small details people often discover only after buying. Eat Vegan Vybez grew from that habit. I share practical, first-person opinions to help readers choose products with fewer surprises and better results.
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