12 Unbelievable Fertilizer Spikes for 2024

(Many of the links in this article redirect to a specific reviewed product. Your purchase of these products through affiliate links helps to generate commission for Chicagolandgardening.com, at no extra cost. Learn more)

"12 Unbelievable Fertilizer Spikes for 2023" introduces an exciting range of innovative and highly effective fertilizer solutions that are set to revolutionize gardening and agriculture. With an extensive selection of fertilizer spikes designed for various plant types and specific nutritional needs, these products offer convenient and efficient ways to boost plant growth and achieve remarkable results. Whether you are an experienced gardener, a beginner, or a professional farmer, these fertilizer spikes for 2023 promise to exceed expectations, delivering unparalleled nourishment to your plants and helping you achieve vibrant and thriving gardens.

Miracle-Gro Tree & Shrub Plant Food Spikes, 12 Spikes/Pack, 12 count (Pack of 1)

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Boost the health and vibrancy of your trees and shrubs with Miracle-Gro Tree & Shrub Plant Food Spikes. These easy-to-use spikes release nutrients directly into the root zone, promoting strong and healthy growth. With natural ingredients, they are safe to use on all types of trees and shrubs, including evergreens and acid loving plants. Simply feed once per season in Spring and Fall for optimal results. The spikes come with clear instructions, making application a breeze. Customers have reported noticeable results in just a few days, with trees and shrubs exhibiting vibrant color and lush foliage. Overall, Miracle-Gro Tree & Shrub Plant Food Spikes are a convenient and effective solution for maintaining the health and beauty of your outdoor plants.

Miracle-Gro Tree & Shrub Plant Food Spikes provide a convenient and effective way to nourish your trees and shrubs. With easy-to-use spikes that release nutrients directly into the root zone, these plant food spikes promote vibrant color and lush foliage. The spikes are safe to use on a variety of trees and shrubs, including acid loving plants and evergreens. While some customers have reported issues with the plastic end caps breaking and spikes arriving broken, the overall consensus is positive, with many customers noticing visible results in just a few days. If you’re looking to boost the health and vitality of your outdoor plants, Miracle-Gro Tree & Shrub Plant Food Spikes are definitely worth a try.

Jobe’s Fertilizer Spikes for Trees & Shrubs

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

The Jobe’s Fertilizer Spikes for Trees & Shrubs are an excellent choice for nourishing your plants at the roots. With a time-release formula, these pre-measured spikes provide a continuous supply of nutrients where the active roots are growing. Say goodbye to wasteful runoff, messy application, and unpleasant smells. These spikes are easy to insert around each tree's drip line, ensuring optimal nutrient absorption. Whether it's early spring or late fall, these fertilizer spikes are designed to feed your trees and shrubs all season long. Available in different analysis options, you can choose the spike best suited for your plants' needs. Keep your trees and shrubs healthy and vibrant with Jobe’s Fertilizer Spikes!

Jobe’s Fertilizer Spikes for Trees & Shrubs provide a convenient and effective way to nourish your plants. While the pounding process may be challenging for some users, the benefits of the slow-release formula and continuous nutrient supply outweigh this minor inconvenience. Customers have reported impressive results, with trees and shrubs regaining their vitality and promoting healthy growth. The spikes are easy to use and eliminate the hassle of wasteful runoff and unpleasant smells. If you’re looking to give your trees and shrubs a boost, Jobe’s Fertilizer Spikes are a reliable choice. Say hello to vibrant and vibrant plants with Jobe’s!

Jobe's, Fertilizer Spikes, All-Purpose, 50 Count, Flowers, Trees, Fruit, Nut, Shrubs, Vegetables

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Jobe's Fertilizer Spikes are an excellent choice for organic gardening. These spikes provide nourishment to plants at their roots while also improving soil conditions and withstanding drought. With Jobe's Biozome, which contains the proprietary microorganism Archaea, these spikes break down material quickly for faster results. The spikes are easy to use and prevent waste and run-off. Each resealable bag contains 50 spikes, making it convenient for long-term use. The spikes are suitable for various plant varieties, including flowers, trees, fruit, nut, shrubs, and vegetables. With a customer rating of 4.6/5, these fertilizer spikes are highly recommended for gardening enthusiasts who want healthy and vibrant plants.

Jobe’s Fertilizer Spikes are an efficient and convenient way to nourish your plants at their roots. With the added benefit of Jobe’s Biozome, these spikes promote faster results and improve soil conditions. The spikes are easy to use and prevent waste, making them a practical choice for any gardener. Customers have reported excellent results, including increased plant health, bigger blooms, and improved growth. However, the strong smell may be a concern for some, and pet owners should be cautious as pets may be attracted to the spikes. Overall, Jobe’s Fertilizer Spikes are highly recommended for their effectiveness and versatility in enhancing plant growth and vitality.

Jobe's, Fertilizer Spikes, Evergreen Tree, 15 Count, Slow Release, Cypress, Juniper, Magnolia

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.6/10

Jobe's Fertilizer Spikes are a convenient and effective way to nourish your evergreen trees. These pre-measured spikes provide continuous nutrient supply directly at the tree's roots, promoting healthy growth. With a slow-release formula, these spikes are easy to use and eliminate the mess and wasteful runoff associated with traditional fertilizers. Suitable for a variety of evergreen trees, such as Junipers, Cypress, and Magnolia, these spikes can be applied in early spring and late fall. Jobe's Fertilizer Spikes are the ultimate solution to keep your evergreen trees thriving and beautiful.

Jobe’s Fertilizer Spikes are a reliable and effective option for nourishing your evergreen trees. With their pre-measured design, they provide a continuous supply of nutrients directly at the roots, resulting in healthy and beautiful growth. These spikes are easy to use, eliminating the mess and wasteful runoff associated with traditional fertilizers. Suitable for a variety of evergreen trees, they offer a slow-release formula that ensures long-lasting results. While there may be some issues with broken spikes upon delivery, overall, Jobe’s Fertilizer Spikes are highly recommended for anyone looking to keep their evergreen trees thriving.

Jobe's Fruit and Citrus Fertilizer Spikes

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Jobe's Fertilizer Spikes for Fruit and Citrus are a convenient and effective solution to nourish your fruit trees and citrus plants. With no mixing or measuring required, simply drive the spikes into the ground around your plants and let the continuous, time-release fertilizer work its magic. These spikes are designed to prevent chemical runoff and will not burn your plants when applied correctly. Each package includes 15 spikes and weighs 12 ounces. The brown color of the spikes seamlessly blends into your garden. Give your fruit trees the nutrients they need with Jobe's Fertilizer Spikes!

Jobe’s Fertilizer Spikes for Fruit and Citrus are a reliable choice for nurturing your fruit trees and citrus plants. The spikes provide a hassle-free way of providing continuous nourishment to your plants, eliminating the need for mixing or measuring. With its time-release formula, the fertilizer gradually releases nutrients over an extended period, ensuring your plants receive consistent feeding. The spikes are designed to be environmentally friendly, preventing chemical runoff and avoiding harm to your plants. While some users may need to use additional stakes or products for better results, Jobe’s Fertilizer Spikes are generally a trusted option for promoting healthy and abundant fruit harvests.

Jobe's 5001T Houseplant Indoor Fertilizer Food Spikes, 50 Pack

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Jobe's 5001T Houseplant Indoor Fertilizer Food Spikes are a convenient and easy way to feed your indoor plants. These spikes provide essential nutrients to promote healthy growth and improve the health and appearance of your plants. With a customer rating of 4.6/5, these spikes have received positive reviews for their effectiveness. Simply insert the spikes into the soil near the roots of your plants and they will release nutrients slowly over time. This 50-pack ensures you have enough spikes to feed multiple plants. Although you need to use at least 3 spikes per plant, the results are worth it. Jobe's 5001T Houseplant Indoor Fertilizer Food Spikes are loved by both beginners and experienced plant enthusiasts.

Jobe’s 5001T Houseplant Indoor Fertilizer Food Spikes are the go-to choice for plant enthusiasts who want a hassle-free feeding solution for their indoor plants. These spikes provide essential nutrients that promote healthy growth and improve the overall health and appearance of the plants. The easy-to-use design allows beginners to effortlessly feed their plants without the need for mixing or measuring. With long-lasting, slow-release formula, these spikes ensure that your plants receive nourishment for an extended period. While the need for multiple spikes per plant can deplete the pack quickly, the results are well worth it. Whether you are a beginner or an experienced gardener, Jobe’s 5001T Houseplant Indoor Fertilizer Food Spikes are a reliable choice that will leave your plants thriving.

Jobe’s 05101, Fertilizer Spikes, For Fern & Palm, 30 Spikes

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 9/10

Jobe’s 05101 Fertilizer Spikes are the ideal solution for feeding your Ferns and Palms. These slow-release spikes provide a steady and small amount of nutrients to your plants, ensuring their health and vitality throughout the season. Easy to use, just insert the spikes around the dripline of each plant. With no wasteful runoff, mess, or hazards, Jobe's fertilizer spikes go right to the root of the plant. The spikes are suitable for various types of Ferns and Palms such as Boston Ferns, Holly Ferns, Ostrich Ferns, Asparagus Ferns, Cinnamon Ferns, and more. Made by the Jobe’s Company, a trusted name in home and garden products based in Waco, Texas. Keep your garden happy and beautiful with Jobe’s Fertilizer Spikes.

Jobe’s 05101 Fertilizer Spikes are a fantastic solution for feeding Ferns and Palms. With their slow-release formula, easy-to-use application, and minimal waste or hazards, these spikes provide the perfect amount of nutrients to keep your plants thriving. They are suitable for a variety of Ferns and Palms and have shown excellent results in promoting growth and healthy foliage. While some users have experienced slower results in low light conditions, overall, Jobe’s Fertilizer Spikes are highly recommended for any gardener, whether experienced or just starting out. Give your Ferns and Palms the nourishment they need with Jobe’s 05101 Fertilizer Spikes.

Jobe's Flowering Plant Fertilizer Spikes

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8/10

Jobe's 05231T Flowering Plant Fertilizer Spikes are a convenient and effective way to provide essential nutrients to your flowering plants. The spikes are easy to use, simply poke them down into the soil and forget about them. They are designed to revive dying plants and promote healthy growth. Made in the United States, these spikes come in a pack of one and have a multicolor design. They are suitable for both outdoor potted plants and indoor plants like Christmas cacti. While some users have reported a decrease in flower blooming, many others have experienced explosive foliage and increased plant health. Overall, Jobe's 05231T Flowering Plant Fertilizer Spikes are a reliable and convenient option for gardeners of all skill levels.

With Jobe’s Flowering Plant Fertilizer Spikes, gardening enthusiasts can easily nourish their plants and promote healthy growth. These spikes are incredibly easy to use, requiring only a simple poke into the soil. They are suitable for a wide range of plants, from outdoor potted plants to indoor ones like Christmas cacti. While there have been some reports of decreased flower blooming, many users have experienced impressive results, including revived plants and lush foliage. Overall, these fertilizer spikes offer a convenient and effective solution for both novice and experienced gardeners. Give your plants the nutrients they need with Jobe’s Flowering Plant Fertilizer Spikes!

Jobe’s 04101 Fertilizer Spikes, Azalea, Camellia, and Rhododendron, Includes 10 Spikes, 16 ounces, Brown

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.2/10

Jobe’s 04101 Fertilizer Spikes are an excellent choice to nourish your acid-loving plants. With 10 pre-measured spikes, these time-release fertilizers offer a hassle-free way to provide continuous nourishment directly to the roots. These spikes are easy to use, with no measuring or mess involved. They are designed to prevent dangerous runoff and overfeeding, making them environmentally friendly. Simply apply the spikes to your plants in late spring or early summer after they have shed their blooms, and enjoy the benefits of healthy and vibrant azaleas, camellias, rhododendrons, and other acid-loving plants. Boost the growth and blooming of your plants with Jobe’s 04101 Fertilizer Spikes!

Overall, Jobe’s 04101 Fertilizer Spikes are a convenient and effective option for nourishing acid-loving plants. With their easy application and long-lasting effect, these spikes provide continuous nourishment to the roots, resulting in healthy and vibrant plants. While they may not be suitable for all types of plants, they have proven to be successful in enhancing the growth and blooming of azaleas, camellias, and rhododendrons. The spikes also help in simplifying the fertilizing process, requiring only one application per season. Consider using Jobe’s 04101 Fertilizer Spikes to ensure the optimal health and beauty of your acid-loving plants.

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.5/10

The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes provide fast acting and long-lasting nutrition for trees, evergreens, and shrubs. These 5 inch TruSpikes are packed with fertilizer and are easy to hammer into the ground without the need for a cap. The spikes contain natural ingredients, such as molasses, that release nutrition directly into the root zone for stronger trees and shrubs. With a nutrient-rich 13-3-3 formula, they promote plant growth, healthy fruiting, blooms, and strong roots. For best results, it is recommended to use these spikes once per season in early spring and late fall. The Old Farmer's Almanac Tree & Shrub Fertilizer Spikes are a convenient and effective way to provide robust nutrition to your plants.

The Old Farmer’s Almanac Tree & Shrub Fertilizer Spikes provide convenient and effective nutrition for trees, evergreens, and shrubs. With their fast-acting and long-lasting formula, these spikes promote plant growth, healthy fruiting, blooms, and strong roots. They are easy to use, hammer into the ground, and contain natural ingredients for stronger plants. However, some users have reported issues with dogs digging and eating the spikes, and they may not be suitable for areas with digging wildlife. Additionally, in dry ground, the spikes may break during installation. Overall, if used correctly, these fertilizer spikes can greatly benefit your plants and help them thrive.

Jobe’s Tomato Fertilizer Spikes: Convenient Nutrition for Tomato Plants

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 7.8/10

Jobe’s Tomato Fertilizer Spikes are a convenient and easy way to ensure healthy growth and a bountiful crop for your tomato plants. These spikes provide slow-release nutrition directly to the roots, preventing nutrient runoff and ensuring that your plants receive the nutrients they need for up to 8 weeks. With a specially formulated, pre-measured design, these spikes are mess-free and simple to use. Just insert them around your tomato plants and watch them thrive!

Jobe’s Tomato Fertilizer Spikes are a practical solution for any tomato plant enthusiast. With their easy-to-use design and slow-release formula, these spikes provide long-lasting nutrition directly to the roots, resulting in healthy and productive plants. While some users have experienced packaging issues, the overall effectiveness of the product has been positively reviewed. These spikes are a reliable choice for promoting thriving tomato plants and a fruitful harvest.

Jobe's Flowering Plant Fertilizer Spikes

Check Latest Price

This product has a rating of A.*What does this rating mean?

Overall Score: 8.6/10

Keeping your houseplants healthy and fertilized is easier than ever with Jobe's houseplant food spikes. These spikes provide a continuous supply of important nutrients right at the roots, where plants need it most. The pre-measured, specially formulated spikes are simply inserted into the soil around your plant. Unlike liquids or granular, Jobe's houseplant spikes eliminate mess, hazards and smells – and can't wash through when you water.

Jobe’s 05231T Flowering Plant Fertilizer Spikes 10-10-4 are a convenient and effective way to keep your houseplants healthy. With pre-measured, specially formulated spikes, you can provide a continuous supply of important nutrients directly to the roots where plants need it most. These spikes eliminate the mess, hazards, and smells associated with other types of fertilizers, making them a practical choice for any indoor gardener. The positive customer reviews further validate the effectiveness of these spikes, with users reporting thriving plants and no issues of overfeeding. If you want to simplify your houseplant care routine and ensure your plants get the nutrition they need, Jobe’s 05231T Flowering Plant Fertilizer Spikes 10-10-4 are a fantastic option.

Buyer's Guide: Fertilizer Spikes

Whether you're a seasoned gardener or just starting out, fertilizer spikes are a fantastic investment to help keep your plants happy, healthy, and thriving. These small, convenient sticks release a slow and steady supply of nutrients directly into the soil, providing your plants with the nourishment they need for optimal growth. To help you make the best decision for your gardening needs, here's a buyer's guide on fertilizer spikes:

Benefits of Fertilizer Spikes:

1. Convenience: Fertilizer spikes are incredibly easy to use. Simply insert them into the soil near the base of your plants and let them work their magic over time. No measuring, mixing, or spraying required!
2. Slow-release: Unlike liquid or granular fertilizers that can wash away with rain or irrigation, fertilizer spikes release nutrients slowly and consistently. This ensures your plants receive a steady supply of nourishment throughout the growing season.
3. Targeted feeding: By placing the spikes directly into the soil around your plants, the nutrients are delivered directly to the root system. This targeted feeding encourages healthy root development and abundant growth.
4. Reduced waste: Fertilizer spikes are designed to provide the right amount of nutrients your plants need. With no excess runoff, they help minimize environmental impact and prevent over-fertilization.

Factors to Consider Before Buying:

• Plant Requirements: Different plants have varying nutrient needs. Consider the specific requirements of your plants, such as nitrogen, phosphorus, and potassium levels, before choosing a fertilizer spike.
• Size of Garden/Area: Assess the size of your garden or landscape to determine the quantity of fertilizer spikes you'll need. Some brands offer options with varying package sizes, ensuring you purchase the appropriate quantity.
• Duration/Persistence: Evaluate how long the spikes will last in the soil. Some fertilizer spikes provide nutrients for several months, while others have a shorter lifespan. Choose based on your preferred maintenance schedule.
• Compatibility: Ensure the fertilizer spike you choose is compatible with the plants you're growing and the soil type in your garden. Consider whether you need a spike suitable for flowers, vegetables, trees, or shrubs, as their nutrient requirements may differ.

How to Use Fertilizer Spikes:

1. Dig holes: First, dig small holes around the perimeter of the plant or tree, evenly spaced, following the package instructions for depth and spacing.
2. Insert spikes: Place the spikes into the holes, making sure they are inserted deep enough to be covered by soil.
3. Cover and water: Gently backfill the holes with soil, ensuring the spikes are completely covered. Then, give the area a thorough watering to activate the release of the nutrients.

Tips for Successful Fertilizer Spike Usage:

• Timing: Apply fertilizer spikes during the appropriate season for your plants. Consult the package instructions to determine the best timing for optimal results.
• Even distribution: For better coverage, distribute spikes evenly around the plant's root zone. This helps to ensure even nutrient distribution and prevents overfeeding in one area.
• Monitoring: Keep an eye on your plants and observe any signs of over or under-fertilization. Adjust the usage of fertilizer spikes accordingly to maintain a healthy balance.
• Storage: Properly store unused fertilizer spikes in a cool, dry place to maintain their effectiveness. Reseal the packaging tightly to prevent moisture absorption.