10 Best citrus tree fertilizers of 2025

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1

Farmer's Secret
Farmer's Secret Citrus Tree Booster Fertilizer (32oz) - Super Concentrated - Formulated for All Citrus Trees Including All Types of Lemons, Limes, and Oranges - Outdoor and Indoor/Container Trees
Main highlights

Super Concentrated Formula
A teaspoon per gallon; extends product life, boosts growth.

Versatile Use for Citrus and Avocado Trees
Ideal for all citrus types and avocado trees, indoor or outdoor.

Easy Application Praised by Customers
Simple weekly application; customers love its ease and results.
Key specs
- Product Dimensions:7.48 x 5.08 x 2.48 inches
- Application:Weekly on drip line
- Ingredients:N/A
- Country of Origin:USA
- Item Form:Liquid
9.7

Exceptional

Our Rating
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Value for Money

2

Down To Earth All Natural Fertilizers
Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 5 lb Box Fertilizer for Lemons, Limes, Oranges Citrus Trees
Main highlights

Key Features and Benefits
All-natural 6-3-3 formula fertilizer, OMRI-listed for organic use, enhances growth, foliage, and fruit with essential nutrients and micronutrients.

Ideal Use Cases
Perfect for citrus trees, applicable to other fruit trees, vines, and ornamentals, promoting overall plant health and productivity.

Customer Reviews Highlights
Most praised for its effectiveness in boosting plant growth and fruit yield, with noticeable improvements in plant health.
9.6

Exceptional

Our Rating

9.5
Simple to use

9.1
worth the money

8.0
Aroma
3

Miracle-Gro
Miracle-Gro Fruit & Citrus Plant Food Spikes

17% Off
Main highlights

Enhanced Growth and Yield
Promotes more fruit and lush foliage vs unfed plants.

Versatile Application
Ideal for fruit, citrus, and palm trees, even older ones.

Ease of Use
Easy-to-use spikes praised for boosting plant health.
Key specs
- Product Dimensions:8.75 x 5.5 x 2.13 inches
- Application:Once per season
- Ingredients:Natural ingredients
- Country of Origin:USA
- Item Form:Spikes
9.5

Excellent

Our Rating

9.1
Easy to use

8.7
Simple to use

8.4
worth the money
4

Down To Earth All Natural Fertilizers
Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 1 lb Mini Box Fertilizer for Lemons, Limes, Oranges Citrus Trees
Main highlights

Organic Fertilizer for Citrus Trees
Down To Earth Citrus Mix is an OMRI-listed organic fertilizer with a 6-3-3 formula, providing essential nutrients for lush growth, fragrant blossoms, and bountiful fruit.

Ideal for Various Fruit Trees and Ornamentals
Perfect for citrus trees like oranges, lemons, and limes, and can also be used for other fruit trees, vines, and ornamentals.

Promotes Fast and Visible Growth
Customers rave about the fertilizer's ability to quickly revive and enhance the health of citrus trees, leading to lush foliage and increased fruit production.
Key specs
- Product Dimensions:4.25 x 2.12 x 5.5 inches
- Application:citrus trees, fruit trees
- Ingredients:feather meal, fish bone meal
- Country of Origin:N/A
- Item Form:N/A
9.3

Excellent

Our Rating

9.9
quality of ingredients

9.5
Simple to use

9.1
worth the money
5

Jobe's Organics
Jobe’s Organics Granular Garden Fertilizer, Easy Plant Care Fertilizer for Fruit and Citrus Plants and Trees, 4 lbs Bag

13% Off
Main highlights

Organic Fertilizer with Balanced NPK
Jobe's Organics offers a 3-5-5 NPK ratio, ensuring optimal growth for fruit and citrus plants.

Perfect for Container Citrus Plants
Ideal for container-grown citrus, enhancing flowering and fruiting in confined spaces.

Customer Praise for Plant Revival
Highly praised for reviving struggling plants, boosting health and productivity.
9.1

Excellent

Our Rating

9.3
Simple to use

8.7
worth the money

8.0
Aroma
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6

Espoma
Espoma Organic Citrus-Tone 5-2-6 Natural & Organic Fertilizer and Plant Food for All Citrus, Fruit, Nut & Avocado Trees; 4 lb. Bag. Promotes Vigorous Growth & Abundant Fruit
Main highlights

Organic Plant Food
Espoma CT4 Citrus-Tone is an organic, biodegradable fertilizer ideal for citrus plants, providing a balanced 5-2-6 nutrient ratio.

Ideal for Citrus Plants
Perfect for lemon trees and other citrus plants, promoting healthy growth and fruiting.

Revives Plants
Highly praised for reviving struggling plants, bringing back lush foliage and vitality.
9.0

Excellent

Our Rating

9.9
Simple to use

9.5
worth the money
7

TPS NUTRIENTS
TPS NUTRIENTS Lemon Tree Fertilizer, Complete Lemon Tree Plant Food, 8 oz (250mL)

16% Off
Main highlights

Rapid Growth and Healthier Plants
This fertilizer promotes quick growth and healthier lemon trees.

Perfect for Potted Citrus Plants
Designed specifically for lemon trees and other potted citrus.

Encourages Flowering and New Branches
Customers praise its ability to boost flowering and branch growth.
Key specs
- Product Dimensions:1.5 x 1.5 x 6 inches
- Application:N/A
- Ingredients:N/A
- Country of Origin:USA
- Item Form:N/A
8.9

Very Good

Our Rating
8

GARDENWISE

GARDENWISE Professional Citrus Fertilizer + Vital Micronutrients; Perfect Balanced NPK for All Citrus; for Indoor and Outdoor Plants; Orange, Lime, Avocado and Lemon Tree Fertilizer (1 Quart)
8.8

Very Good

Our Rating
9

EZ-gro WE MAKE GROWING EASY
Citrus Tree Fertilizer - Orange, Lemon, Lime, Mango, Avocado - Citrus Fertilizer for Tropical Fruit Trees to Grow More Fruit - Garden-Growing Miracle Nutrients - 1 Qt / 32 fl oz / 946 mL
Main highlights

Ideal for Citrus and Tropical Trees
Specially formulated for lemon, lime, orange, mango, and more.

Perfect for Indoor and Outdoor Use
Supplies high-grade nutrients directly to roots; mix with water.

Highly Praised for Effective Results
Users report noticeable improvements in fruit yield and plant health.
Key specs
- Product Dimensions:5 x 2 x 8 inches
- Application:Mix with water
- Ingredients:Micronutrient Package
- Country of Origin:N/A
- Item Form:Liquid
8.5

Good

Our Rating

9.7
Easy to use

9.5
Simple to use

8.9
Aroma
10

Bloom City
Bloom City's Organic Citrus & Fruit Fertilizer for Fruit Trees - Quart (32 oz)
Main highlights

Nutrient Rich Formula
Organic fertilizer boosts fruit yield and enhances plant health.

Ideal for Citrus Trees
Perfect for potted lemon, lime, and orange trees.

Revitalizes Tree Growth
Praised for rejuvenating dying trees with new growth.
Key specs
- Product Dimensions:8.9 x 3.35 x 3.23 inches
- Application:Fruit trees, citrus
- Ingredients:Organic, natural source-derived
- Country of Origin:USA
- Item Form:N/A
8.4

Good

Our Rating

10 Best citrus tree fertilizers of 2025

1

Farmer's Secret Citrus Tree Booster Fertilizer (32oz) - Super Concentrated - Formulated for All Citrus Trees Including All Types of Lemons, Limes, and Oranges - Outdoor and Indoor/Container Trees

How do we rank?

How do we rank?

Analyzing top stores

2

Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 5 lb Box Fertilizer for Lemons, Limes, Oranges Citrus Trees

9.5

9.1

8.0

3

Miracle-Gro Fruit & Citrus Plant Food Spikes

9.1

8.7

8.4

4

Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 1 lb Mini Box Fertilizer for Lemons, Limes, Oranges Citrus Trees

9.9

9.5

9.1

5

Jobe’s Organics Granular Garden Fertilizer, Easy Plant Care Fertilizer for Fruit and Citrus Plants and Trees, 4 lbs Bag

9.3

8.7

8.0

6

Espoma Organic Citrus-Tone 5-2-6 Natural & Organic Fertilizer and Plant Food for All Citrus, Fruit, Nut & Avocado Trees; 4 lb. Bag. Promotes Vigorous Growth & Abundant Fruit

9.9

9.5

7

TPS NUTRIENTS Lemon Tree Fertilizer, Complete Lemon Tree Plant Food, 8 oz (250mL)

8

GARDENWISE Professional Citrus Fertilizer + Vital Micronutrients; Perfect Balanced NPK for All Citrus; for Indoor and Outdoor Plants; Orange, Lime, Avocado and Lemon Tree Fertilizer (1 Quart)

9

Citrus Tree Fertilizer - Orange, Lemon, Lime, Mango, Avocado - Citrus Fertilizer for Tropical Fruit Trees to Grow More Fruit - Garden-Growing Miracle Nutrients - 1 Qt / 32 fl oz / 946 mL

9.7

9.5

8.9

10

Bloom City's Organic Citrus & Fruit Fertilizer for Fruit Trees - Quart (32 oz)

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