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Best citrus fertilizers - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Down To Earth All Natural Fertilizers

Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 25 lb Bag Fertilizer for Lemons, Limes, Oranges Citrus Trees

Down To Earth All Natural Fertilizers

$71.96

More Details
Main highlights
- It supplies the proper ration of nitrogen, phosphorus and potassium that helps promote lush new growth, abundant green foliage, fragrant blossoms and bountiful fruit
- Ingredients: feather meal, fish bone meal, alfalfa meal, greensand, langbeinite, basalt, sulfate of potash, zinc sulfate and kelp meal
- Formulated with primary and secondary plant nutrients like calcium, sulfur, zinc and iron, plus selected micronutrients
- Down To Earth Citrus Mix is a twenty-five pound box of all natural fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
- An excellent option for citrus trees of all kinds and may also be used to feed other fruit trees, vines and ornamentals for equally enjoyable results
$71.96
2

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Espoma

Espoma Organic Citrus-Tone 5-2-6 Natural & Organic Fertilizer and Plant Food for All Citrus, Fruit, Nut & Avocado Trees; 18 lb. Bag. Promotes Vigorous Growth & Abundant Fruit - 2 Pack

Espoma

$53.27

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Main highlights
- WHEN / HOW TO USE: Best to use Citrus-tone fertilizer late winter pre-bloom, spring post bloom and Fall. Apply to the soil around the drip line of the tree and then water thoroughly. Citrus-tone is ready to use and requires no mixing.
- Pack of 2
- MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929.
- FOR USE ON: Use Citrus-tone organic fertilizer for all citrus trees, including lemon, lime, orange, Meyer Lemon Trees as well as for avocado & nut trees
- FOR ORGANIC GARDENING: Citrus-tone is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
- CONTAINS: Citrus-tone is a rich blend of the finest natural & organic ingredients enhanced with our exclusive Bio-tone formula; 5-2-6 Fertilizer analysis with 5% Calcium. Citrus-tone is environmentally Safe - No sludges or toxic ingredients.
$53.27
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Down To Earth All Natural Fertilizers

Down To Earth All Natural Fertilizers Organic Citrus Mix - Plant Food for Lemons, Limes, Oranges and Avocados 6-3-3, 5 lb

Down To Earth All Natural Fertilizers

$22.98

More Details
Main highlights
- It supplies the proper ration of nitrogen, phosphorus and potassium that helps promote lush new growth, abundant green foliage, fragrant blossoms and bountiful fruit
- Ingredients: feather meal, fish bone meal, alfalfa meal, greensand, langbeinite, basalt, sulfate of potash, zinc sulfate and kelp meal. DOES NOT EXPIRE, if kept in a cool, dry place
- Formulated with primary and secondary plant nutrients like calcium, sulfur, zinc and iron, plus selected micronutrients
- Down To Earth Citrus Mix is a five pound box of all natural fertilizer with 6-3-3 formula and is listed by the Organic Materials Review Institute (OMRI) for use in organic production
- An excellent option for citrus trees of all kinds and may also be used to feed other fruit trees, vines and ornamentals for equally enjoyable results
$22.98
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

EZ-gro WE MAKE GROWING EASY

$18.97

More Details
Main highlights
- Tailored for Citrus and Tropical Trees: Not all plants need the same care. Our fertilizer is crafted specifically for citrus and tropical fruit trees, like lemons, limes, mangoes, and avocados. Its unique nutrient blend addresses the exact needs of these trees, whether they’re potted indoors or growing outdoors, ensuring optimal fruit production year-round.
- Powerful NPK Formula for Lush Growth: Our fertilizer’s 20-3-19 formula delivers the ideal balance of Nitrogen fertilizer, Phosphorus fertilizer and Potassium fertilizer, giving your citrus trees everything they need to thrive. With added micronutrients, it tackles nutrient deficiencies for healthier, fruit-bearing trees!
- Our Story: Ray DeBruhl, an agronomist and horticulturalist, founded EZ-gro after developing the first scientific agronomic program and patented greenhouse system that revolutionized an industry. His groundbreaking work in fertilizers and water quality had a global impact. With referrals from a Fortune 500 company, he sold his systems in six countries. His expertise led to EZ-gro’s consumer hydroponic products, with flagship fertilizers that simplify growing and ensure success for home gardeners.
- Infused with Essential Micronutrients: This fertilizer doesn’t just cover the basics, it’s enriched with a special micronutrient blend. These micronutrients fix common issues like yellowing leaves and poor fruit production. Think of them as a vitamin boost for your trees, ensuring they get the precise plant nutrients needed for steady growth and abundant harvests.
- Fast-Absorbing, Concentrated Liquid: Our concentrated liquid formula goes straight to the roots for quick absorption, meaning your citrus tree fertilizer get a fast-acting nutrient boost. Mix it with water for an easy, effective way to deliver vital nutrients directly to your plants’ root systems.
$18.97
5
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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

Farmer's Secret

$29.99

More Details
Main highlights
- Super, super concentrated - A little goes a LONG way
- Let our professionally formulated plant food help your citrus tree grow healthy, strong AND abundantly producing
- In addition to citrus trees, this formula also works great for avocado trees
- For indoor / container trees, cut dosage in half or apply every other week
- Farmer's Secret brings the same scientifically backed formula development process farmers get to YOUR garden… get in on the secret!
- Dilute one teaspoon of product into one gallon of water and apply weekly along the drip line. For trees in their first season, use one teaspoon per week. For mature trees, use up to two teaspoons per week.
- Bottled with pride in Kentucky!
$29.99

Best citrus fertilizers - Holiday Sale 2025

Down to Earth All Natural Fertilizers Organic Citrus Mix 6-3-3, 25 lb Bag Fertilizer for Lemons, Limes, Oranges Citrus Trees

Espoma Organic Citrus-Tone 5-2-6 Natural & Organic Fertilizer and Plant Food for All Citrus, Fruit, Nut & Avocado Trees; 18 lb. Bag. Promotes Vigorous Growth & Abundant Fruit - 2 Pack

Down To Earth All Natural Fertilizers Organic Citrus Mix - Plant Food for Lemons, Limes, Oranges and Avocados 6-3-3, 5 lb

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

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

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