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16-4-4 Tree and Shrub Spikes (15-Count)

Ratings & Reviews for Jobe's 16-4-4 Tree and Shrub Spikes (15-Count)

4.6
443
Review
 4.6 out of 5
443 Reviews


97% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The product appears to be an effective and easy-to-use fertilizer for trees and shrubs. Customers report seeing improved growth, health, and flowering after using the slow-release formula spikes. While some minor installation issues were noted, the overall consensus is that the fertilizer is a reliable way to nourish plants without waste or runoff. The product is suitable for a variety of deciduous trees and shrubs.

Customer review summary generated by AI, including incentivized reviews.
443 Customer Reviews

This is a superior product. I don’t think you can

Would Recommend

I planted small evergreen 1 gallon trees. They doubled in size after using Jobes

April 5, 2022
From Evergreen Spikes 15-Count Tree Food Spikes Verified Purchaser
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Excellent Fertilizer

Would Recommend

Product provides constant fertilizer over long period of time

February 6, 2022
From Evergreen Spikes 15-Count Tree Food Spikes Verified Purchaser
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Minimize your workload.

Would Recommend

I’ve used feeding spikes for years. These held together solid during the whole planting process. But mostly I was thrilled with the protective cap. One cap was still in usable condition after planting 30 spikes. It made the job so much easier.

November 28, 2021
Verified Purchaser
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Plastic driving cap

Would Recommend

For something so inexpensive you would think they would put more than one, say three, of these red rubber caps in a box of 15. I am sure the spikes work fine, but the cap disintegrated on the 3rd or 4th spike.

November 10, 2021
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It is good for winterizing trees

Would Recommend

I like the ease of fertilizing my trees to the root level. I did not see much improvement from trees that were not fertilized. The trees that had mulch at their base grew more than those that were fertilized.

October 28, 2021
Verified Purchaser
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Pine trees food

Would Recommend

My Scotch Pine Trees love this stuff. I feed them twice year. (spring & fall) Just keep it in stock.

October 18, 2021
From Evergreen Spikes 15-Count Tree Food Spikes Verified Purchaser
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