Best Liquid Fertilizer For Tomatoes

Peter | 02-01-2026

In this article, we will explore the Best Liquid Fertilizer For Tomatoes that are now on the market. In addition to that, we have provided you with a detailed guide that will assist you in choosing the right product. We really hope that by looking through the reviews of the top Best Liquid Fertilizer For Tomatoes products that we’ve provided below, you’ll be able to quickly narrow your choices and select the one that best satisfies your needs.

We have spent lots of time testing. According to our research, we think Espoma Best Liquid Fertilizer For Tomatoes is the best overall. For more of our top picks, read on! Also, check out our buying guide for some tips on how to choose the right Best Liquid Fertilizer For Tomatoes.

Editor's Choice
Miracle-Gro Water Soluble Tomato Plant Food
Miracle-Gro Water Soluble Tomato Plant Food
Premium Pick
True Organic Liquid Tomato & Vegetable Food – Organic Fertilizer for Superior Harvests – 32 fl.
True Organic Liquid Tomato & Vegetable Food – Organic Fertilizer for Superior Harvests – 32 fl.
Budget Pick
Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz
Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz

Top 10 Best Liquid Fertilizer For Tomatoes

We researched and compared the top products in the Best Liquid Fertilizer For Tomatoes category to provide you with these recommendations.

1. Espoma Organic 8 Ounce Concentrated Tomato! Plant Food - Plant Fertilizer for All Types of Tomatoes

  • ORGANIC PLANT FOOD: This liquid fertilizer for tomatoes & vegetables provides nutrients to ensure superior results and is safe to use around kids and pets
  • EASY: Simply add cap of Tomato! plant food liquid per quart of water and water your plants. Thoroughly drench the soil of the plant. For best results use every 2-4 weeks
  • CONTAINS: Essential plant nutrients to help all tomatoes and vegetables thrive. See label for all ingredients
  • FAST RESULTS: Espoma Organic Tomato will help you grow vigorous and productive plants in a container or in the garden
  • FOR ORGANIC GARDENING: Tomato! is approved for organic gardening; It is a registered Organic Input Material meaning it meets all requirements for organic production
  • MADE IN THE USA: Product of the Espoma Company. The leader in natural organics since 1929

2. Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food, For In-Ground and Container Plants,

Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food, For In-Ground and Container Plants,
8.7

Miracle-gro

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  • Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food helps grow high-quality fruits and vegetables
  • With this plant food for outdoor plants, feeding is as easy as watering!
  • Use this plant food with container or in-ground vegetable and fruit plants, including peppers, strawberries, and blueberries
  • Apply this concentrated liquid plant food with a Miracle-Gro LiquaFeed Feeder or Miracle-Gro LiquaFeed Universal Feeder (sold separately)
  • This refill pack includes two 16 oz. bottles of Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food; each bottle feeds up to 400 sq. ft. of garden

3. Miracle-Gro Water Soluble Tomato Plant Food

Miracle-Gro Water Soluble Tomato Plant Food
9.8

Miracle-gro

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  • Instantly feeds to grow bigger, more bountiful vegetables versus. unfed plants
  • Feed every 1-2 weeks
  • Great for tomatoes and vegetables
  • Use with Miracle-Gro Garden Feeder or any watering can
  • Safe for all plants, guaranteed not to burn when used as directed

4. Farmer's Secret Tomato Booster Fertilizer (32oz) - Super Concentrated - 3:8:7 Ratio Fortified with

Farmer's Secret Tomato Booster Fertilizer (32oz) - Super Concentrated - 3:8:7 Ratio Fortified with
8.3

Farmer's Secret

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  • Let our professionally formulated plant food help you grow bigger, juicer and plumper tomatoes in your garden
  • Specifically formulated for optimal performance throughout the life cycle on all varieties of tomatoes
  • Super, super concentrated - A little goes a LONG way
  • Dilute two teaspoons of product into one gallon of water and apply weekly during the whole life cycle
  • Farmer's Secret brings the same scientifically backed formula development process farmers get to YOUR garden get in on the secret!
  • Bottled with pride in Kentucky!

5. Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz

Neptune's Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz
9.1

Neptune's Harvest

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  • Increases Vigor And Volume Of Tomatoes And Vegetables
  • Ideal For Vegetables, Trees, Shrubs And Flowers
  • Helps Plants Tolerate Drought
  • No Assembly Required

6. Miracle-Gro Shake 'N Feed Tomato, Fruit and Vegetable Plant Food, For In-Ground and Container

Miracle-Gro Shake 'N Feed Tomato, Fruit and Vegetable Plant Food, For In-Ground and Container
8.5

Miracle-gro

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  • Miracle-Gro Shake 'N Feed Tomato, Fruit & Vegetable Plant Food feeds plants for up to 3 months, and nourishes above and below the soil
  • This plant food contains calcium to help form stronger walls, producing better quality and longer-lasting fruits and vegetables
  • For use with vegetable, fruit, and tomato plants, whether in-ground or indoor or outdoor container plants
  • Apply this garden product evenly onto the soil and work into the top 1-3 inches of soil for in-ground plants, or lightly work into the soil of established container plants; water to start feeding
  • Reapply Miracle-Gro Shake 'N Feed Tomato, Fruit & Vegetable Plant Food every 3 months and water regularly for a beautiful garden all season long
  • Now contains natural ingredients that helps feed and nourish above and below soil, for even better quality and longer lasting fruits and vegtables versus unfed plants

7. TPS NUTRIENTS Tomato Fertilizer for Tomato and Vegetable Gardens, Liquid Plant Food 8 oz (250mL)

TPS NUTRIENTS Tomato Fertilizer for Tomato and Vegetable Gardens, Liquid Plant Food 8 oz (250mL)
8

Tps Nutrients

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  • Tomato And Veggie Fertilizer for Edible Plants

8. FoxFarm Grow Big Liquid Plant Food - Bloom Fertilizer for Flowers, Fruits, and Vegetables, Perfect

FoxFarm Grow Big Liquid Plant Food - Bloom Fertilizer for Flowers, Fruits, and Vegetables, Perfect
8.7

Foxfarm

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  • Healthier, Bigger Plants with Grow Big: Grow big with our vegetable fertilizer, specially formulated for vegetative growth. Our special brew is designed to enhance plant size & structure, allowing for more abundant fruit, flower, & bud development
  • Stronger Roots, Better Flavor: Our outdoor and liquid plant fertilizer enhances root development, intensifies flower fragrance & increases essential oil production, leading to stronger flavors in herbs, fruits, flowers & vegetables
  • Power Blend: Our plant food for flowers delivers essential nutrients without harmful chemicals. Its unique micro-brewed formula includes earthworm castings, Norwegian kelp, & other high-test ingredients, ensuring a full range of nutrients
  • Perfect for Every Plant: Our fruit and bloom booster is ideal for all flowering and fruiting plants, including flowers, vegetables & herbs. Safe for regular use, it provides all the essential nutrients for a garden or potted plants
  • Mix & Feed Made Easy: This fertilizer for vegetable garden mixes effortlessly with water. Simply add the concentrate to your watering can and nourish your plants as you water. This convenient method ensures hassle-free nutrient uptake

9. True Organic Liquid Tomato & Vegetable Food – Organic Fertilizer for Superior Harvests – 32 fl.

True Organic Liquid Tomato & Vegetable Food – Organic Fertilizer for Superior Harvests – 32 fl.
9.5

True Organic

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  • Boosts Organic Yields: True Liquid Tomato & Vegetable Food promotes superior harvests of fruits and vegetables with a proven nutrient-rich formula.
  • Innovative Soy Protein Hydrolysate: Contains an exclusive blend of ingredients, including Soy Protein Hydrolysate, to enhance plant and soil health naturally.
  • Versatile Application: Ideal for in-ground and container plants, indoors and outdoors, providing balanced nourishment for thriving gardens.
  • Easy-to-Use Formula: Simply mix 2 oz. per gallon of water and apply every two weeks during the growing season for optimal growth.
  • Generous Coverage: One 16 fl. oz. bottle covers approximately 30 sq. ft., making it perfect for small to medium gardens.

10. Farmer's Secret Tomato Booster Fertilizer (8oz) - Super Concentrated - 3:8:7 Ratio Fortified with

Farmer's Secret Tomato Booster Fertilizer (8oz) - Super Concentrated - 3:8:7 Ratio Fortified with
8.3

Farmer's Secret

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  • Let our professionally formulated plant food help you grow bigger, juicer and plumper tomatoes in your garden
  • Specifically formulated for optimal performance throughout the life cycle on all varieties of tomatoes
  • Super, super concentrated - A little goes a LONG way
  • Dilute two teaspoons of product into one gallon of water and apply weekly during the whole life cycle
  • Farmer's Secret brings the same scientifically backed formula development process farmers get to YOUR garden get in on the secret!
  • Bottled with pride in Kentucky!

Peter

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