10 Best Fertilizer for Fruit Trees 2024 – For Strong & Stable Trees

Fertilizer for Fruit Trees

To develop strong and stable, fruit trees need the right nutrients so they can yield lovely, tasty fruit year after year.

The easiest approach to guarantee that plants are receiving just what they need is to use the right nutrient for fruit trees.

8 Best Fertilizer for Fruit Trees

1. Jobe’s Organics 09224 Fruit & Citrus Fertilizer

Jobe’s Organics 09224 Fruit & Citrus Fertilizer

This fertilizer from Jobe’s OrganicJobe’s OrganicJobe’s OrganicJobe’s Organic is a good choice for both new and established trees.

How does it work? It uses organic ingredients certified by the USDA to actively break the material down. This improves nutrient intake, producing quicker efficiency.

Jobe’s Biozome, a mixture of protective microbes, Mycorrhizal fungi, and Archaea, is the main ingredient. This mix not only produces strong performance but also increases the soil’s long-term consistency and you’ll have long-term benefits to come.

The vegetation not only strengthens but trees can also tolerate pathogens and insects. Plus, it allows them more prone to droughts throughout the growing season and dry spells. Jobe’s is specifically designed to make trees grow more fruit while remaining environmentally friendly.

Each of the available sizes comes in a simple to pour, handy to a resealable container, and simple to pack. This fertilizer has been developed for trees that grow in the forest and should be re-applied every 2 to 3 weeks to ensure consistent fertilizer release.

2. Jobe’s 100046754 1612 Fertilizer Spike

Jobe’s 100046754 1612 Fertilizer Spike

Jobe’s fertilizer spikesJobe’s fertilizer spikesJobe’s fertilizer spikesJobe’s fertilizer spikes are designed to feed trees directly at the root which is right where they most need it. If you inject them directly into the ground at the dripline of the vine, they provide a constant supply of nutrients just beneath the surface.

One of the great things about this slow-release fertilizer is it will last all season. There’s no need to reapply every couple weeks, just put them in the early spring and late fall in the field and you’re done.

Besides, there’s no unnecessary rain to think about, risks, or foul smells.

For all fruit trees, like oranges, you will use such points. They supply the trees that need nitrogen, phosphorus, potash, calcium, magnesium, and sulfur to produce the tastiest, juicy fruit imaginable.

3. Urban Farm Fertilizers Apples & Oranges Fruits and Citrus Fertilizer

Urban Farm Fertilizers Apples & Oranges Fruits and Citrus Fertilizer

The best thing about Urban FarmsUrban FarmsUrban FarmsUrban Farms is that micro-brews all their liquid fertilizers on a weekly basis by hand. That doesn’t only mean the price is outstanding, it also lets you realize that every time you get the freshest stuff you can.

This fertilizer is the content of composite, organic part, and hydroponic part type. With a dilution ratio of 56:1, it is, therefore, ultra condensed. Or put it another way, 1 quarter allows 64 gallons of fertilizer.

As this is in liquid form, it may be used in a number of forms including drip systems, hose ends, dirt, hydroponics, and manual watering. It provides all your fruit and citrus trees need, particularly during the fruiting process, to achieve fast results.

4. Espoma CT4 4-Pound Citrus-tone 5-2-6 Plant Food

Espoma CT4 4-Pound Citrus-tone 5-2-6 Plant Food

Another fantastic bio alternative is this Espoma plant foodEspoma plant foodEspoma plant foodEspoma plant food. This is 100% raw and contains no fillers or sludges. It fertilizer can help the plants grow bigger, more tasty fruit that can be used in fruit crops, citrus trees, and even avocados.

As this is a recipe for slow activation, you need only a few applications. Indeed, 3 a year would be adequate. Do a pre-bloom application later in the year, a post-bloom application for more late spring fruit production, and one early in the autumn to help supply food throughout the winter.

This drug may of course also be used on potted plants, although it should be used more frequently. If you regularly water and drain with a potted oak, you lack the advantage of delaying fertilizer production. Apply over in late winter and break every 60 days.

5. Southern Ag – 01902 – Citrus Nutritional Spray

Southern Ag – 01902 – Citrus Nutritional Spray

First, this Southern Ag spraySouthern Ag spraySouthern Ag spraySouthern Ag spray is designed primarily for tropical fruit trees such as oranges, avocados, and mangos, although it may also be used successfully on other fruit trees.

This one is a little special as it is supposed to be sprayed on the leaves and is designed to manage deficiencies of minor elements that can contribute to yellowing leaves. Often small problems like this are the first indication of anything larger so finding and fixing them is important.

What’s in it, then? It comprises 5 essential nutrients for the growth of trees: zinc, iron, manganese, magnesium, and sulfur. This may be blended at 1 teaspoon per gallon, and used for preventive treatment twice a year.

However, if you notice a problem, add 2 tablespoons per gallon and administer in intervals of 2 weeks, until the issue improves.

6. Liquid Kelp Extract Seaweed 32 Ounce Fertilizer

Liquid Kelp Extract Seaweed 32 Ounce Fertilizer

GS Plant Foods Liquid KelpLiquid KelpLiquid KelpLiquid Kelp is a great choice that takes advantage of all the kelp ‘s natural goodness. This fertilizer is produced from Norway ‘s finest seabed plant varieties.

This fertilizer encourages root growth and the absorption of nutrients in stronger, healthier plants. It also makes trees adapt better to stress induced by severe weather, pests, insects, and even frost.

There are a variety of ways to use the drug. This is very condensed and the maker suggests spraying formulations using 1 to 2 tablespoons in a gallon of water. For daily watering using 2 ounces in a gallon.

7. J R Peters Inc 52524 Jacks Classic No.1.5 Food Fertilizer

J R Peters Inc 52524 Jacks Classic No.1.5 Food Fertilizer

This is this JR Peters Citrus fertilizerJR Peters Citrus fertilizerJR Peters Citrus fertilizerJR Peters Citrus fertilizer. This recipe has the strongest mix of citrus trees nutrients like traditional peach, lemon, lime, and grapefruit plants, as well as mangos and kumquats.

This fertilizer is used in 2 respects. First, you should use it as a regular additive by watering any time you wash with 1 teaspoon per gallon. Or, add 1 lb/gallon and use every 7 to 10 days.

For the right mix of micronutrients, this recipe has been improved to have solid roots, green leaves, and more tasty berries. This comes in a resealable jar holding 1.5 pounds of fertilizer, with a spoon for simple calculation.

8. Miracle-Gro Fruit & Citrus Plant Food Spikes

Miracle-Gro Fruit & Citrus Plant Food Spikes

Last but not least are those Miracle-Gro fertilizer spikesMiracle-Gro fertilizer spikesMiracle-Gro fertilizer spikesMiracle-Gro fertilizer spikes, one of the most popular planting products today. These spikes produce a slow-release compound that encourages more fruit and lush vegetation.

All you need to do is place those sticks along the drip line into the field, once in the spring and again in the fall. Spring feeding is meant to help them flush out buds, leaves, and seeds and fall feeding supplies what the plants need the next year to grow further blooms.

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What Kind of Fertilizer is used for Fruit Trees?

How and when to fertilizing fruit trees

The bulk of tree fertilizers produce a combination of nitrogen, phosphorus, potassium, or NPK.

Typically you can see written on the bag the combination of certain ingredients. Typically, it is 10-10-10 or 12-12-12. A healthy combination of these three factors renders the usage of the fertilizer secure on most plants.

There are other trace elements that trees require to help them grow well. Let’s dig at more of the basics more closely.


Fruit trees also need high-quality nitrogen fertilizer. Nitrogen is one of the most essential nutrients in all plant development since it helps to give leaves their green color that is required for photosynthesis. During general growth and the development of leaves, it is most essential.

Nitrogen is easily available in certain organic fertilizers and composts such as blood meal or manure but it is advised to use a fertilizer specially formulated for fruit trees as it often takes into consideration its mineral specifications.


All plants require phosphorus to transfer energy from one section of the tree to another, helping to grow roots and flowers strongly. Phosphorous does not spread very quickly through the ground which is why every tree fertilizer should be an ingredient.


Potassium is essential because it helps to control water pressure within and outside the cells of the tree. It also helps with metabolism and is a key component of root development.

When to Fertilize Fruit Trees?

Fertilize Fruit Trees

In the late winter or early spring the safest opportunity to fertilize fruit trees is. This is the best opportunity to have the additional nutrients the plant requires to be healthy just before the growing season.

You may also use a semifinished fertilizer in the fall for older, mature plants. The hope is that the nutrients gradually find their way into the soil and it’ll be filled with all the trees need, come spring.

Trees will not necessarily be fertilized in fall unless they exhibit symptoms of deficiencies. Winter is a stagnant season which implies no development occurs. Therefore, to dress for winter there’s no need to fertilize.

Believe it or not, it may potentially have a detrimental impact on freshly planted young trees by fertilizing trees in Fall. Why? For what? Since the extra nutrients, when they should be dormant, allowing them to develop. This renders them less resilient and harsh, snowy winter is impossible to endure.

The best time of day for feeding your trees is in the morning, especially in the summer. It allows the trees a fair opportunity to suck up some fertilizer until the bright sun arrives and the temperature starts to increase.

How often to Fertilize Fruit Trees?

How much you can fertilize the fruit trees partially depends on the tree’s size. You should be very cautious not to overfertilize the young plants, as we discussed earlier. In reality, for the first year, some experts advise not to fertilize a new tree at all.

The rationale behind this is that new development may not be as high as young trees are. Just the correct amount of fertilizer will potentially induce slower, poorer development at the wrong moment.

Developed trees are a little more complicated because how much you fertilize depends on the sort of fertilizer you are using.

During times of prime growth, liquid fertilizers may be used regularly if they are diluted enough but are typically only used once or twice a month at a higher concentration. Spray fertilizers can be added roughly once every 2 weeks, though usually only once a season flares though granulates.


When selecting a suitable fertilizer for the fruit trees, there is a variety to worry about. One of the greatest things you can do before making a decision is actually studying the kind of trees you grow and thinking about them as much as you can.

Another factor to remember is which form of fertilizer is more convenient. Although you have a better influence over the application of condensed liquids, it may be difficult to blend and add. On the other side, granules and spikes are fairly simple, and need not be followed up a lot.

Choosing the fertilizer that works best for you and your plants, is essential.

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