
How often should I fertilize my Trees with fertilizer spikes?
• The spikes dissolve gradually. In most situations you won’t have to worry about fertilizing your trees but twice a year. Use fertilizer spikes once in early spring and again in mid-fall when topsoil is moist, but not saturated. • Fertilizer spikes are a lot easier to handle and store than bags of granular fertilizer.
Should I use fertilizer spikes?
Placing the spikes along the dripline encourages tree roots to grow out toward the fertilizer. Each time it rains or you water your yard, fertilizer will be released from the spikes. Advantages of using fertilizer spikes include: • The spikes dissolve gradually.
How far apart do you plant tree fertilizer spikes?
Its directions tell users to plant two fertilizer spikes 180 degrees apart, such as at the 6 and 12 o'clock positions, for a tree with a trunk diameter of 2 inches. For a 3-inch diameter tree trunk, drive in three spikes around the trunk, spacing them 120 degrees apart. For a tree with a 4-inch trunk, install four spikes, spaced 90 degrees apart.
How many indoor plant spikes do I Need?
Indoor plant spikes contain a higher phosphorus content, usually 6-12-6, making them ideal for indoor flowering plants. As the spikes distribute nutrients only to the roots around them, you may need several for larger plants and two or three for smaller plants.

How often do you use fertilizer spikes?
For Best Results. In spring and summer, replace spikes every 30 days; replace every 60 days in winter and fall. Also, be sure to water plants regularly as required.
How long does fertilizer Spikes last?
It's suggested to use new spikes every two months. As a gardener, I advise to use them during your plants' growing season. These are very strong spikes, and will give your plants the nutrients they need to grow big and fast. Recommended.
How many fertilizer spikes do you need for a tree?
No wasteful runoff, no mess, hazards or smells. Spikes should be placed along the tree's dripline. Number of Spikes Needed per Tree: For one to two inches of trunk diameter, use two tree spikes. Number of Spikes Needed per Shrub: use one spike per three feet of height.
Can fertilizer Spikes burn plants?
It is also important that you do not insert the fertilizer stakes too close to the roots, which could cause root burn. As directed, install them in the drip line of the tree, or with evergreens outside the outer edges of the lower branches. Most packaged spikes advise using the spikes twice a year, in spring and fall.
How well do plant food spikes work?
Fertilizer spikes are designed to release nutrients slowly into soil -- and they do, but sometimes not very effectively. Bacterial and fungal activity, not water, triggers most of the nutrients' release.
How do you use fertilizer spikes?
0:001:03How to Feed Houseplants with Plant Food Spikes - YouTubeYouTubeStart of suggested clipEnd of suggested clipThey're really easy to use to use the included miracle aerator to make a hole in moist soil halfwayMoreThey're really easy to use to use the included miracle aerator to make a hole in moist soil halfway between the plant stem.
How often should you fertilize your trees?
Young, rapidly growing trees should be fertilized annually to promote rapid establishment. Mature trees may need fertilization every two or three years to maintain good foliage color and vigor.
Where do you put fertilizer spikes on trees?
Drive the spike into the ground around your tree or shrub by following the drip line. Spikes should be at least 3 feet apart. For small trees and shrubs with a drip line closer than 2 feet, insert the spikes at least 2 feet away from center of your shrub or tree trunk. Remove the plastic cap and save for future use.
Should you use tree fertilizer spikes?
A: Broadcast fertilizers work best on trees and shrubs as they feed the whole root area. The disadvantage of fertilizer spikes is they only get to the roots immediately surrounding the spike. If you currently have fertilizer spikes, simply crumble them and spread them under the canopy of the tree or shrub.
When should I use Jobe's evergreen fertilizer Spikes?
Spikes are specially formulated for acid-loving Evergreen trees and shrubs. For best results, use Jobes Fertilizer Spikes for Trees and Shrubs in early spring and late fall.
Do plant food spikes expire?
Yes, plant food spikes do expire. However, they can last for several years if stored properly. The expiration date is usually printed on the package, so be sure to check that before using them.
Can I use Jobe's fertilizer Spikes?
Jobe's Spikes are easy to insert around each tree's dripline, and the slow-release formula lasts all season. No wasteful runoff, no mess, hazards or smells – only a safe beautiful yard. For best results, use Jobe's Fertilizer Spikes for Trees & Shrubs in early spring and late fall.
Do fertilizer spikes dissolve?
Advantages of using fertilizer spikes include: The spikes dissolve gradually. In most situations you won't have to worry about fertilizing your trees but twice a year. Use fertilizer spikes once in early spring and again in mid-fall when topsoil is moist, but not saturated.
How long does fertilizer last in Ark?
Once a plant is fully grown, the fertilizer will continue to fertilize for almost seven days. To use fertilizer, stand next to a crop plot and press the 'Use' button. This will open the plot's inventory, allowing you to place the fertilizer inside.
How long will fertilizer last?
Depending on the type, fertilizer can last for years in storage. Liquid fertilizers can last upwards of 10 years, and granular fertilizer has no finite expiration date. It isn't just the chemical makeup of these products that affects their longevity – proper storage is key.
How long does it take granular fertilizer to break down?
How long it takes granular fertilizer to work can vary depending on which organic materials were used to create it. Generally, they break down over a period of around two to six weeks.
How to use spikes for fertilizer?
Using spikes designed for your specific type of plant, place them in soft, damp soil around its drip line. This line is the area below its circumference, so rain or condensation will fall where the spikes are placed and promote root growth towards the fertilizer.
What is Jobe's fertilizer spike?
If you’re concerned about over-fertilizing or simply want to give your plants and trees the best possible care, Jobe’s fertilizer spikes may be the answer. Our extensive lineup of fertilizer spikes includes plant food spikes for flowering plants to fertilizer spikes for your herb garden and everything in between.
Do spikes over fertilize?
Spikes are pre-measured, so you’re less likely to over-fertilize your garden, trees, shrubs, or houseplants. Signs of over-fertilization include wilting, misshapen, or brown-tipped leaves. Additionally, because spikes work underground, there is no runoff or odor.
Why use fertilizer spikes?
Using fertilizer spikes takes the guesswork out of which fertilizer to use on your plants, the dosage required and how often to feed them. They give your plants the appropriate amount of nutrients to help assure the plants’ good health. Fertilizer stakes are more costly than bags of fertilizer, but they're also easier to use.
How to use spikes for plants?
As the spikes distribute nutrients only to the roots around them, you may need several for larger plants and two or three for smaller plants. Create holes around the base of the plant under the drip line and not too close to the base. Tap the spikes into the soil; cover them with additional soil and water.
How to use Bob Vila fertilizer?
Bob Vila recommends tapping the spikes around the base of the shrub when the soil is moist. Be sure to place the cap over the top of the spike before using the mallet to insert it into the soil; remove it once the spike is in place. Be sure the spike is formulated for the type of shrub. Place the fertilizer spike below the drip line.
How to keep spikes from growing in the ground?
Tap the spikes into the soil; cover them with additional soil and water. They may need to be replaced monthly to provide continuous nutrition. As a rule, indoor plants need fertilizer only to supplement active growth. Too much fertilizer can cause root damage and salt buildup.
How to know when to fertilize a baby tree?
Signs that the tree needs fertilization include dead branches, discolored leaves, sparse leaf development and short twig growth. At their peak, growing trees need fertilization, so this is the time to start using the tree spikes. Use them throughout their growth spurt and then cut back once the tree is mature.
Do trees need fertilizer?
As trees mature, they need less fertilizer, but spring fertilization helps fight off infection. On the other hand, fall fertilization helps recover the nutrition the soil lost during the summer, writes Earth Development. Baby trees can suffer from too frequent fertilization: Too much nitrogen can burn their roots.
Do shrubs need fertilizer spikes?
If your shrubs are healthy, they don't need fertilizer spikes. However, the spikes supplement soil that's deficient in nutrients and help your shrubs grow into healthy specimens. Just know that the spike only adds to the soil immediately surrounding the spike; whereas, bagged fertilizer can be spread around the base of the shrub.
Do Fertilizer Spikes Work?
As a whole, fertilizer spikes are indeed an effective and efficient way of providing extra nutrients to your trees and plants over a prolonged period of time, they do what they are supposed to do. They provide a convenient set-and-forget method of fertilization that can save you time.
What are fertilizer spikes and what do they do?
Fertilizer spikes are hardened spikes that contain compressed amounts of plant nutrients and occasionally other ingredients. Spikes may be completely organic in their composition or contain a combination of organic and inorganic ingredients depending on the brand and formulation.
Should you use fertilizer spikes?
If you’re time-poor, space-restricted, or perhaps don’t have as green a thumb as you’d like, then you should consider using fertilizer spikes. They are a great fertilization option that is simple to apply, long-lasting, and easily stored in minimal space.
How to apply fertilizer spikes?
Fertilizer spikes are installed by placing them around the dripline of a tree which is the perimeter point from the truck to where the foliage extends its reach.
How long does it take for fertilizer spikes to dissolve?
The sustained release of fertilizer spike nutrients is triggered by fungal and bacterial activity in the soil and to a lesser extent by water application. For these reasons, spikes will dissolve at different rates influenced by soil composition and rain activity.
Can you break up fertilizer spikes?
The nutrients in fertilizer spikes are concentrated into a solid formation and their release occurs in contact with the soil and over a period of time. Unlike granular and liquid fertilizers, which can be administered in varying amounts, fertilizer spikes are not designed to be broken up and distributed in parts.
How many fertilizer spikes do you need for a tree?
When using fertilizer spikes for shrubs, you can estimate one spike for every three feet of growth. You may also wish to take into account the varying needs of the trees and shrubs in any given area. If there are any newly planted trees you may want to skip spiking them altogether.
Understanding Fertilizer Spikes
Plant nutrition refers to the minerals and elements plants need to grow well.
Using Fertilizer Spikes Effectively
Fertilizer spikes are among the easiest types of fertilizers to use. These spikes are usually formulated to suit the needs of your garden. Here are the steps to use fertilizer spikes effectively.
Advantages and Disadvantages of Using Fertilizer Spikes
Fertilizer spikes are a great way of giving your plants much-needed nutrition, but they have their limitations as well. Here are the advantages and disadvantages of using fertilizer spikes.
Final Thoughts
Fertilizer spikes can feed your plants for two months up to a year, depending on the type of plant and what season it is. Plants need fertilizer more often during the growing season, and fertilizer spikes are one of the easiest ways to supply nutrition to your plants.
When to apply fertilizer spikes for fruit trees?
Fertilizer spikes for fruit trees are literally shaped like little spikes that you drive into the ground around the dripline of a tree, once in spring and once in fall. These products are very convenient. They are easy to apply and eliminate the less-than-pleasant process of measuring out fertilizer and scratching it into the soil.
Why do fruit trees need fertilizer spikes?
Fruit tree fertilizer spikes can also provide an opportunity for insects to attack the tree roots. This pathway for pests can result in damage or disease, and sometimes even fruit tree death. Finally, fruit trees require different nutrients when they are just planted and in the middle of the growing season.
Why are spikes pressed into the soil at specific locations around the tree trunk?
Since the spikes are pressed into the soil at specific locations around the tree trunk, the concentrated nutrients are released unevenly around the root system. This can cause uneven root development, making the trees vulnerable to strong winds.
Can you use fruit tree spikes for fertilizer?
They are easy to apply and eliminate the less-than-pleasant process of measuring out fertilizer and scratching it into the soil. Each spike contains fertilizer that is released into the soil. You can get fruit-specific spikes, like fruit tree fertilizer spikes for citrus plants. But there are detriments, too, to using fruit tree spikes ...
Are Fertilizer Spikes Good for Fruit Trees?
If you’ve never used fruit tree fertilizer spikes, you may wonder whether they are effective. Are fertilizer spikes good for fruit trees?
When to use fertilizer spikes?
Use fertilizer spikes once in early spring and again in mid-fall when topsoil is moist, but not saturated. • Fertilizer spikes are a lot easier to handle and store than bags of granular fertilizer. • Using fertilizer sticks can stimulate biological activity in the soil, which promotes pest and disease resistance.
What does the number on fertilizer spikes mean?
When buying fertilizer spikes, make your purchase based on a three numbered description on the packaging. The first of the series of numbers represents nitrogen . The second number in the series represents phosphorus and the final number indicates the percentage of potassium in the fertilizer.
Can too much fertilizer kill trees?
Too much fertilizer can weaken and even kill your trees. Keep the spikes at the drip line. • Per tree, spikes are a little more expensive than granular or liquid fertilizer. • Sideways fertilizer movement is limited in the soil.
What is the best fertilizer for trees and shrubs?
The best tree fertilizer has a nitrogen content between 12%-30% with potassium and phosphorus at 3%-12%. How you apply the tree fertilizer will depend on the area of root occupation, roots that are spread beyond the branches will need to have the area of application one and a half times the diameter of the branches spread. Be sure to have the tree fertilizer spread evenly across the soil’s surface with the amount of nitrogen applied 3 pounds per 1,000 square feet.
How deep is tree fertilizer?
Deep tree fertilization is done through a pipe that’s placed under the soil about 8-12 inches under the ground. It’s believed that since tree roots lie deep into the ground than fertilizer would need to comply with this and be released deeper in the ground.
What is the phone number for tree fertilizer in Fort Worth?
If you’re interested in a tree fertilizer in Fort Worth, TX call (817) 717-7737 with Tree Spark!
Can fertilizer cause damage to trees?
Studies show that there is little difference in fertilizer application methods and that any fertilizer placed below this range can actually cause environmental damages. If you’re having storm damage with your home consider help with qualified roofing contractors so your trees and landscape won’t be compromised.
Do you need deep root fertilization?
However, the International Society of Arboriculture (ISA) counts this as a simple gardening myth as you don’t need deep root fertilization since most of a tree’s fibrous and absorbing roots are in the top 2-8 inches of the soil where water and oxygen are most present.
Are fertilizer spikes effective?
Fertilizer spikes are effective and convenient yet the drawback is that they aren’t as cost friendly as granulated or liquid fertilizers. What’s more, getting the dosage right can be difficult as each spike will contain a predetermined amount of nutrients. In the case of tree fertilizer spikes vs granular, it’s important to take into mind that although fertilizer spikes are easier to handle and store than granular fertilizer they are more labor intensive in application to trees than granular alternatives. With tree fertilizer liquid you can simply spray them in the relevant areas.
