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BEST Apple Tree Fertilizer for a Healthy Tree and BIGGER Harvest

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As a gardener, you know the importance of fertilizing your plants. Not only does it make them look healthy and vibrant, but it also helps them to grow bigger and produce more fruit or flowers. And when it comes to apple trees, there is no exception! In order to get the most out of your tree, you need to use the best apple tree fertilizer. So what is the best fertilizer for an apple tree?

When it comes to apple trees, there are a few things to keep in mind when it comes to fertilizer. First of all, apple trees are picky eaters and need a specific combination of nutrients in order to thrive. Secondly, apple trees need to be fertilized at the right time of year in order to promote healthy growth. And finally, apple trees need to be fertilized in the right amount – too much or too little fertilizer can both be damaging. With that said, there are a few different types of apple tree fertilizer that can be used. One option is to use a balanced fertilizer that contains a mix of nitrogen, phosphorus, and potassium. Another option is to use an organic fertilizer made from composted manure or other natural materials.

Fertilizers come in all shapes and sizes, and there are plenty of options available when it comes to choosing the best one for your apple tree. However, not all fertilizers are created equal. 

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What kind of fertilizer do you use on apple trees?

When it comes to apple trees, the type of fertilizer you use can make a big difference. There are a few different options available, and each has its own set of benefits.

For example, organic apple tree fertilizer is a great choice if you’re looking for a natural option. This type of fertilizer is made from composted materials, and it helps to improve soil health while providing essential nutrients for your apple tree.

Inorganic apple tree fertilizer is another option, and it’s often seen as being more effective than organic fertilizers. This type is typically made from synthetic materials, and it can provide a quick boost of nutrients that your apple tree may need.

Ultimately, the best fertilizer for your apple tree will depend on your specific needs and goals.

If you’re not sure where to start, here are a few organic apple tree fertilizer options that we recommend:

Espoma TreeTone Organic Fertilizer: This all-natural fertilizer is made from bone meal, composted manure, and other organic ingredients. It’s perfect for apple trees and other fruit trees, and it will help to promote healthy growth and big harvests.

Jobe’s Organics Fruit & Citrus Fertilizer: This fertilizer is made from kelp meal, bone meal, composted manure, and other organic ingredients. It’s ideal for apple trees, citrus trees, and other fruit trees, and it will help to promote healthy growth and bigger harvests.

Dr Earth Fruit Tree Fertilizer: This fertilizer is made from bone meal, composted manure, and other organic ingredients. It’s perfect for apple trees, citrus trees, and other fruit trees, and it will help to promote healthy growth and larger harvests.

Whichever apple tree fertilizer you choose, make sure to follow the instructions on the package. Over-fertilizing can actually be harmful to your apple tree, so it’s important to apply the fertilizer as directed. With a little care and attention, you’ll be well on your way to growing healthy, big apples! What are you waiting for? Go get started today.

What is the best time to fertilize apple trees?

Apple trees need a fertilizer that is high in nitrogen, phosphorus, and potash. A common fertilizer mix for apple trees is 8-8-8 or 10-10-10. This means that the fertilizer contains 8% nitrogen, 8% phosphorus, and 8% potash.

Apple trees need to be fertilized every year in early spring, before the leaves start to bud. If you are using a granular fertilizer, apply it around the tree drip line (the outer edge of the tree’s canopy) and water it in well. For liquid fertilizers, follow the manufacturer’s instructions. Too much fertilizer can damage apple trees, so it’s important to apply it according to the directions.

Measure to Decide if You Need to Fertilize

Not all fruit trees need to be fed every year nor in the same amounts. If you feed them too much nitrogen they will grow lots of leaves but give you very little fruit. Luckily the fruit tree can tell you what it needs, just do a little measuring.

Steps in Measuring the Previous Year's Growth

First–locate last year’s growth rings. The growth ring is the point on the branch where the fruit tree started growing in the previous season. The newest growth that you will be measuring is often a different color than the rest of the branch.


Second–measure from the growth ring all the way out to the end of the branch. Repeat these measurements at several spots around the fruit tree.


Third–calculate the average of these measurements. This is the previous season’s “annual growth” of the fruit tree.

Repeat this step for each of your fruit trees. Even if you have several fruit trees of the same variety and age, they may not have grown at the same rate and thus have different fertilizer needs.

Applying the Fertilizer

To help the fruit tree “eat” the fertilizer most efficiently, apply the fertilizer evenly starting a foot away from the trunk and continue all the way to the “drip line.” The drip line is the perimeter of the tree’s furthest reaching branches.

Here are some ways to ensure that your fruit trees are “eating” the fertilizer: The easiest way to do this is simply by spreading the fertilizer on the ground and raking it in. Digging a series of small holes is another method of applying fertilizer. It is a bit more work, but it best ensures the fertilizer is getting to the fruit tree roots, especially when using a fertilizer containing less-soluble nutrients like phosphorus and mycorrhizae.
Dig the holes six inches down and 12” to 18” apart, throughout the same area as you would have spread the fertilizer. To make the digging job easy you can use an auger attachment with a cordless drill. Sprinkle a little bit of fertilizer in each hole until it is used up.

Once you have finished fertilizing, spread an inch-deep layer of compost around the fruit tree and water well.

When it comes to apple trees, there are a few things to keep in mind when choosing a fertilizer. First, apple trees need a balance of nitrogen, phosphorus, and potassium. Second, apple trees need a slow-release fertilizer that will last for several months.

And finally, apple trees need a fertilizer that is specifically designed for apple trees. With so many different fertilizers on the market, it can be difficult to know which one to choose. If you’re not sure which fertilizer to use on your apple trees, you can always ask a local nursery or garden center for advice.

Want to know more about Growing Your Own Backyard Orchard? Check out these great articles: 

Care for Your Backyard Apple Trees

Growing Blueberries In Containers for a BIGGER Harvest

Overwintering Strawberries in a Greenstalk