This post may contain affiliate links. If you make a purchase using one of these links it means we may earn a small commission at no extra cost to you. Learn More

Fertilizing Lemon Trees: When, How & Which Fertilizer To Use

It’s time to start a new article, but because I’ve written so many others, I feel a little worn out and don’t seem to have much energy. But don’t worry; I’ll give it my all on this one as well, and I’ll work hard to create a fantastic article that you’ll like reading. Guys, as you can see, I’m always prepared to give you something fresh and unique.

You are aware of how much I enjoy talking in the introductory section, but this time will be different since I don’t want to waste my energy here, there are still some more crucial points to make and I want to save my energy for the article’s main part. To see what I have in store, let’s get started.

When to Fertilize Lemon Trees?

Growing lemon trees will offer your yard a lovely appearance and wonderful perfume since they are so lovely and have a fresh scent, which is why I adore them so much. You don’t have to put in a lot of work to grow lemon trees since they don’t need much.

Your lemon tree could occasionally appear to be in good health but fail to bear fruit or yield fewer lemons than usual. You not fertilizing your lemon plants may be the cause of this circumstance.

For lemon trees to be able to feed themselves as effectively as possible, they like soil that is rich in nutrients. Because of this, when developing a lemon tree, fertilizer is an essential component. Make sure your lemon tree receives enough fertilizer application.

But there is a situation in which you should use caution. Since there are specific times when you should apply the fertilizer if you want to achieve good results, you can’t apply it anytime you want.

  • Lemon trees shouldn’t be fertilized more than four times each year, but let’s examine what the precise dates are.
  • Early in the spring is when you should start fertilizing your lemon tree, therefore you’ll need to start feeding your plant in March. After 4 to 6 weeks, repeat the treatment.
  • Then, during the growing season, which is the summer, you should also apply fertilizer. After four to six months, repeat the process.
  • Therefore, March through June are the optimal months to fertilize your lemon tree, with August or September serving as the final treatment date. You will achieve the best outcomes if you proceed in this manner.

How to Fertilize Lemon Trees?

Knowing merely when to fertilize lemon trees is insufficient since you also need to know how to fertilize them correctly. In this situation, picking the appropriate fertilizer is crucial.

That’s what I mean when I suggest that you should be aware of the nutrients your lemon tree is deficient in and which NPK ratio is best for it. Therefore, by fertilizing your plant properly, you will avoid numerous problems and ensure that the lemon tree grows healthily and produces the most fruit possible.

Let’s now examine what factors you should take into account before fertilizing a lemon tree, as well as what sort of fertilizer to use and how to use it.

  • The first thing you need to do is determine which fertilizer is best for your lemon tree and choose it. Make sure the fertilizer you pick has the proper NPK ratio, which is 2-1-1, or twice as much nitrogen as phosphorus and potassium.
  • Then, depending on the type of fertilizer—liquid, powder, or granules—you should read the directions on the fertilizer’s packaging and abide by the regulations.
  • Following all of this, it is now time to apply the fertilizer. Try to nourish the leaves, then saturate the soil immediately above the root zone.
  • If your fertilizer is granular, sprinkle it over the soil beginning at least two inches away from the tree trunk since it can burn it.

Best Fertilizers For Lemon Trees

Now that I’ve covered how and when to fertilize your lemon tree, it’s time to talk about some excellent fertilizers that are readily available, because fertilizer quality is important.

Earth 708 Organic Fertilizer

The market’s purest organic lemon tree fertilizer is this one. To guarantee the quality of the nutrients for lemon trees, it incorporates premium food-grade components. It has an NPK ratio of 5-5-2 and TruBiotic technology, a collection of advantageous bacteria including ecto and endo mycorrhizae that enhance soil health.

Additionally, it is OMRI certified, indicating that there are no chemicals or synthetic ingredients. This fertilizer will significantly aid in accelerating root growth.

Check Price On Amazon


Miracle-Gro Fruit & Citrus Plant Food

This fertilizer is the one to use if you don’t have a lot of time but yet want your lemon tree to grow well. It enables you to set the spikes down just once and fertilize your lemon trees all year long. Along with a combination of synthetic and natural ingredients, it also contains iron and manganese.

If applied appropriately, this fertilizer, which has an NPK ratio of 10-15–15, is very simple to apply and effective.

Check Price On Amazon


Down to Earth Organic Fertilizer

As you can see, the nitrogen concentration is higher to increase foliar development and general vigor. This is one of the best fertilizers now available with an NPK ratio of 6-3-3. Additionally, OMRI certified, this fertilizer is organic and free of synthetic or chemical ingredients. Additionally, this fertilizer includes micronutrients like zinc, sulfur, iron, and others.

It is inexpensive, eco-friendly, and won’t harm any other plants or animals. It works best for lemon trees.

Check Price On Amazon


Signs Of Overfertilization

Avoid overfertilizing your lemon trees as much as you can because doing so can harm the trees. To avoid problems like these, it is crucial to understand how to fertilize lemon plants.

You should stop overfertilizing your tree if there is a crust of fertilizer visible on the soil surface under the drip zone. Other symptoms include the tree’s leaves withering, wilting, and browning. The worst part about overfertilization is that if it goes unnoticed for a long period, the salt buildup in the soil can result in root rot.

Final Words

Since I write several pieces in a single day, there are moments when I feel as though I don’t have enough words to wrap up what I’ve written. As a result, I’m having some trouble writing the last few sentences of this post, so I’ll try to keep it as brief as I can.

As you are aware, I always provide all the information you want and, if necessary, occasionally offer a few extra details. I included all the information you need to know about fertilizing your lemon tree in this post. such as when and how, certain problems with overfertilizing, and so on.

You only need to read this article and take pleasure in it.

Further Reading

Here are a few more articles that are well worth reading. If the leaves of Dahlias are going yellow and you don’t know why, read this article to learn why it happens and how to solve the problem. Then, move on to another page to learn how to deal with any problems with your Geranium leaves.

I know that everyone loves strawberries, and some people may even grow them, but it is disappointing to notice that the strawberry leaves are brown. Let’s look at the causes of this, and then read another article to learn about the eucalyptus’ watering requirements.

Ella Holmes

About Us

FlowerPictures is a website dedicated to the most beautiful things in life - PLANTS!

Its run by enthusiast gardeners that have years of experience.