Best Fig Tree Fertilizers & Growers Guide (2022 Edition)

One of the greatest delights a gardener may enjoy is the taste of a freshly picked fig. If you plant figs in healthy soil and treat them with a high-quality fertilizer, they are considered to be one of the easiest fruit trees to grow. They can be grown in pots or on the ground, and they will thrive in either situation.

You may now be wondering what kind of fertilizers you should use on your Fig trees, right? A well-balanced 5-5-5 ratio fertilizer is ideal for Fig trees.

As a result, in this blog, we will guide you through the process of selecting the best nutrients for your tree and provide instructions on how to apply them.


How to Choose a Fertilizer For Fig Trees 

When choosing your fig tree fertilizer, you want to be sure that your fig tree fertilizer contains the proper amount of nitrogen, phosphorus, and potassium. If a fertilizer’s nitrogen content is 3 percent, phosphorus is 5 percent, and potash is 6 percent, the label will say “3-5-6.”

However, each plant mandates a distinct combination of these elements. For example, if a mix has more potassium, it is beneficial for winterizing and preparing trees for cold weather. Thus, before purchasing fertilizer, it is critical to ascertain the requirements of your tree. Once you’ve done this, you’ll quickly be able to locate the combination. 

Additionally, you should consider the climate, the time of year, the soil type, and the type of plants you have while shopping for fertilizer. Each tree requires a different type of fertilizer. Therefore, it is critical to educate yourself about the unique requirements of each tree to choose the appropriate type of fertilizer.

3 of the Best Fig Tree Fertilizers 

A healthy fig tree has a large fruit output and lush green foliage. This requires a fertilizer that delivers an even balance of nutrients throughout the growing season, as well as a high dose of potassium to increase fruit size, quantity, and quality, as well as resistance to disease and temperature variations.

The legwork has been done for you so that you can get right to fertilizing your fig trees with these top picks, which have been well researched and thoroughly tested. Let’s get started!

Dr Earth Natural Wonder Premium Fruit Tree Fertilizer

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This is a natural powder that you can sprinkle around the base of your tree. Additionally, because it is a solid rather than a liquid, it is absorbed more slowly and hence qualifies as slow release.

The TruBiotic five-combination formula encourages the development of soil microorganisms and mycorrhizae. This is subsequently absorbed by the roots, enabling healthy tree growth and the production of nutrient-rich fruit.


  • Safe around people and pets
  • Contain organic ingredients 
  • Feeds for several months
  • NPK ration 5-5-2

Directions: Work 1 cup of fertilizer into the soil within the drip line of established fruit trees every three months throughout the growing season. Add 2 cups to the planting hole for new trees and thoroughly water.

Hope you’ll check out this fantastic product!

Miracle-Gro All-Purpose Plant Food

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It is safe to apply on all types of trees, vegetables, flowers, houseplants, and shrubs. This product can be applied to your plants every 1-2 weeks. It is completely safe and will have no adverse effect on your plants when used as instructed.


  • Easy to utilize
  • Functions quickly
  • Safe for pets and children

It has a nitrogen-phosphorus-potassium ratio of 24-8-16. Additionally, this fertilizer is water-soluble. That is, if your plant needs immediate sustenance, then this fertilizer should be mixed in with water. Ensure you divide the suggested application into smaller batches because fig trees are prone to overfeeding.

Don’t miss this excellent tree fertilizer!

Espoma GF51056 Garden Food Fertilizer 

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Espoma is a well-known and trusted brand in the market. The NPK ratio of 5-10-5 in their garden food fertilizer makes it top-notch plant food.

This product line is geared towards gardeners who need an immediate response. Even though these products are labeled as “synthetic,” they contain no hazardous or toxic ingredients.


  • Feeds plants quickly
  • Helps plants rapidly absorb major nutrients 
  • Agricultural all-purpose plant food

For seeds – Combine 1 teaspoon of Espoma Garden Food with the soil used to backfill holes while planting. Apply at a rate of 1/8 cup per plant once the plants are established.

For the garden – Use 1 and a half pounds per 100 square feet. For planting in rows, use one pound of fertilizer every 50 feet of row, with spacing between rows of 30 inches.

Ensure you explore this valuable plant meal!

How to Fertilize Fig Trees 

How to Fertilize Fig Trees 

Dig a circle around the fig tree. The circle should encompass the entire root zone, which should be the same size as the crown or canopy of a tree. Thus, for a little fig tree, a small circle should be dug; for a larger one, a larger circle should be dug. Dig to a depth of around 5 cm. Avoid going any deeper than necessary, as you must avoid fertilizer coming into contact with the trunk or roots.

Pour the fertilizer into a small cup or pot until it is half full, or about 100 ml. Distribute it uniformly throughout the tree’s circumference, all the way to the margins of the cleared/dug space. The bark of a tree can be damaged if food falls too close to it. Maintain a minimum distance of 5 to 10 centimeters (1-2 inches) from the tree’s trunk. If by chance a granule falls close to the trunk, push it away as soon as possible. 

Once this is done, carefully and thoroughly cover all of the fertilizer granules with dirt, making certain that they are about 5 cm deep. Ensure that no particles come into contact with the tree trunk or fig roots by inspecting them thoroughly. Gentle watering should be done across the entire area, preferably with a watering can. Make sure the granules don’t spread further or wash away completely.

How do you Fertilize a Potted Fig Tree? 

How do you Fertilize a Potted Fig Tree? 

Trees housed in containers require fertilization on a more frequent basis than trees planted directly in the ground. Simply sprinkle fertilizer on top of the soil and work it about a half-inch deep, making sure to water it well afterward. You can carry your tree outside once the threat of frost has passed. Follow the directions on the package and don’t over-fertilize, or you’ll end up with a dissatisfied tree.

When to Fertilize Fig Trees

When to Fertilize Fig Trees

The first fertilizing should happen at the time of planting. The same moment you place your fig in the ground, make sure to feed it. Following that, feed the tree again annually in late winter or early spring. Repeat in late summer, when the fruits are ripe. 

Throughout the rest of the year, if you notice the leaves turning yellow or drying out, feed the tree again, particularly if your soil is deficient in nutrients. Because figs frequently require regular feedings, it is a good idea to divide the feeding into little pieces throughout the growing season. That is why you should use granular, slow-release fertilizer and feed your trees three times a year – in late winter, mid-spring, and mid-summer. 

How often should you Fertilize a Fig Tree?

Fig trees’ roots will be able to better absorb nutrients from the soil if you fertilize in the spring using a high-quality, slow-release fertilizer. It’s helpful to utilize fertilizer spikes in this situation since they provide a consistent supply of nutrients for up to eight weeks.

As the growing season develops and your fig tree bears fruit, move to a granular potassium fertilizer. Using granules instead of liquid feed allows you to keep track of how much you’re using and avoid overwatering. Fig trees are usually drought-tolerant, but the fruit of fig trees can split or drop off if the tree receives excessive water. 

How often should I Fertilize my Potted Fig Tree?

In early spring, late spring, and early summer, apply a balanced fertilizer to your potted fig trees. A well-balanced 5-5-5 fertilizer is ideal. Alternatively, you can provide the fig with the nutrients it needs by covering the soil with a thick layer of rich, well-rotted compost. Allow the fig to fall into dormancy for the winter by ceasing fertilization in late August.

What zones do Fig Trees grow best?

They flourish in locations with long, hot summers and moderate winters, which accounts for their popularity in the South and Western states. They can be grown inside or in a greenhouse as container plants in cooler climes. Never attempt to grow figs north of zone 6, and even if you do, plant only the most cold-tolerant cultivars.

However, USDA Hardiness Zones 8-11 are recommended for fig tree cultivation. Hardy varieties can be cultivated outside in colder climates with harsher winters if they are properly protected. If you live in a climate that doesn’t fall inside Zone 8, it’s best to grow plants in containers that can be moved indoors for the winter.

Best growing conditions for Fig Trees

Best growing conditions for Fig Trees

Soil: A soil that is well-drained, moist, and rich in organic matter is ideal for fig trees to thrive and provide the best fruit. To improve the quality of your soil, you should add some organic compost to it. Water retention in the soil is important for figs, especially during the summer when the fruits are forming, but too much water might cause difficulties with the roots.

Sunlight: Full sun to partial shade is the ideal location for fig trees in your yard. A minimum of 7 to 8 hours of sunlight per day is advised for fruit trees to yield the most fruit. But in the case of fig-trees, less sun means the tree will still thrive, but the amount of fruit it produces will be lower.

Water:  Newly planted trees require constant watering until their root systems get established. Mulch at the base of the tree will assist in retaining soil moisture. Once established, trees require very little water. During the active growing season, aim to provide the tree with 1 inch of water each week, whether by rain or planned irrigation.


Growing fig trees outdoors or in containers is not nearly as difficult as some believe. There are numerous strategies and tricks for correctly growing fig trees. Fertilization is critical to the growth process. Without feeding fig-trees, productivity will be limited.

For this reason, finding the finest fertilizer for fig trees is essential to your success in the garden. Fruits and foliage will be more vibrant in color and healthier if you use the correct fertilizer. 

I hope this buying advice was helpful in your search for the best fertilizer for your garden or farm. Happy Gardening!



Are coffee grounds good for fig trees?

Absolutely! Are you aware that coffee grounds contain 2% potassium, 12% phosphorus, and 1% nitrogen? That is why they are regarded as one of the best domestic tree fertilizers.
Additionally, they supply organic matter to the earth, which improves soil drainage and fertility. The application process is straightforward. Scratch the surface dirt and sprinkle the coffee grounds on it.

Can I use citrus fertilizer on fig trees?

Citrus Tone is an Espoma citrus and avocado fertilizer. This is a mineral fertilizer that promotes flower formation, which results in increased fruit yield. Although it is labeled as a citrus and avocado fertilizer, it can be used on other flowering plants as well.