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10 Best fertilizer for tomato plants of 2026

Save up to 36% off
  • Best Choice

    1

    Farmer's Secret Tomato Booster Fertilizer - Super Concentrated - 3:8:7 Ratio Fortified with Humic Acid, Iron and Calcium - Grow More Tomatoes (32oz)
    Farmer's Secret
    9.9
    Exceptional

    Farmer's Secret Tomato Booster Fertilizer - Super Concentrated - 3:8:7 Ratio Fortified with Humic Acid, Iron and Calcium - Grow More Tomatoes (32oz)

    • Application Rate:Two teaspoons per gallon of water weekly
    • Nutrient Ratio:3:8:7
    • Added Nutrients:Fortified with Humic Acid, Iron and Calcium
    • Concentration:Super Concentrated
    • Volume:32oz
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  • Value for Money

    2

    FoxFarm Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Quart Size Concentrate
    FoxFarm
    9.6
    Exceptional

    FoxFarm Grow Big Liquid Plant Food - 6-4-4 House Plant Fertilizer for Lush Vegetative Growth, Fast Nutrient Uptake for Roses, Tomatoes & Veggies - Quart Size Concentrate

    14% Off

  • 3

    Burpee Organic Tomato & Vegetable Granular Plant Food, 4 lb
    Burpee
    9.4
    Excellent

    Burpee Organic Tomato & Vegetable Granular Plant Food, 4 lb

    36% Off

  • 4

    Miracle-Gro Shake 'N Feed Tomato, Fruit and Vegetable Plant Food - Fertilizer for Vegetable Gardens, for In-Ground and Container Plants, Feeds up to 3 Months, 4.5 lb.
    Miracle-Gro
    9.3
    Excellent

    Miracle-Gro Shake 'N Feed Tomato, Fruit and Vegetable Plant Food - Fertilizer for Vegetable Gardens, for In-Ground and Container Plants, Feeds up to 3 Months, 4.5 lb.

    29% Off

  • 5

    Miracle-Gro Water Soluble Tomato Plant Food - 18-18-21 NPK Fertilizer for Tomatoes and Vegetables, Promotes Bountiful Harvests, Vegetable Plant Fertilizer, 3 lb.
    Miracle-Gro
    9.0
    Excellent

    Miracle-Gro Water Soluble Tomato Plant Food - 18-18-21 NPK Fertilizer for Tomatoes and Vegetables, Promotes Bountiful Harvests, Vegetable Plant Fertilizer, 3 lb.

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  • 6

    5-10-10 Tomato & Vegetable Fertilizer - Made in USA - 2% Iron + Micronutrients Plant Food for Flower Gardens
    Cz Garden Supply
    8.7
    Very Good

    5-10-10 Tomato & Vegetable Fertilizer - Made in USA - 2% Iron + Micronutrients Plant Food for Flower Gardens

  • 7

    The Old Farmer's Almanac Tomato & Vegetable Plant Food Mini Spikes - NPK 6-4-6 for Continuous Feeding and Bountiful Harvests (24 Mini Spikes)
    The Old Farmer's Almanac
    8.6
    Very Good

    The Old Farmer's Almanac Tomato & Vegetable Plant Food Mini Spikes - NPK 6-4-6 for Continuous Feeding and Bountiful Harvests (24 Mini Spikes)

  • 8

    Jobe’s Organics Granular Garden Fertilizer, Easy Plant Care Fertilizer for Vegetable Gardens and Tomato Plants, 4 lbs Bag
    Jobe's Organics
    8.5
    Good

    Jobe’s Organics Granular Garden Fertilizer, Easy Plant Care Fertilizer for Vegetable Gardens and Tomato Plants, 4 lbs Bag

  • 9

    Osmocote Smart-Release Plant Food, Flower & Vegetable, Plant Food for Vegetables and More, 2 lb.
    Osmocote
    8.4
    Good

    Osmocote Smart-Release Plant Food, Flower & Vegetable, Plant Food for Vegetables and More, 2 lb.

  • 10

    Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food, For In-Ground and Container Plants, 16 oz., 2-Pack
    Miracle-Gro
    8.3
    Good

    Miracle-Gro LiquaFeed Tomato, Fruits and Vegetables Plant Food, For In-Ground and Container Plants, 16 oz., 2-Pack

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