wan press logo Wan-Press.org

Best liquid fertilizer for tomatoes of 2023

hand picked by Robert Curry

In our search we have checked more than 94 reviews, we have reviewed top brands such as: Neptune’S Harvest, Fox Farm, Jobe’S Organics, Down To Earth All Natural Fertilizers... and selected only the best in liquid fertilizer for tomatoes. Our first choice is the liquid fertilizer for tomatoes from Neptune’s Harvest and below we show you the rest of the recommended products.

The best in liquid fertilizer for tomatoes

Neptune’s Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz (Lawn & Patio)

best liquid fertilizer for tomatoes Neptune’s Harvest Tomato & Veg Fertilizer 2-4-2, 36 oz (Lawn & Patio)

⚡ Brand: Neptune’s Harvest Show description...

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

Fox Farm 6-4-4, 1-Pint FX14092 Grow Big Liquid Concentrate Fertilizer, Soil NPK 6-4, White (Lawn & Patio)

best liquid fertilizer for tomatoes Fox Farm 6-4-4, 1-Pint FX14092 Grow Big Liquid Concentrate Fertilizer, Soil NPK 6-4, White (Lawn & Patio)

⚡ Brand: Fox Farm Show description...

  • Get your garden going with grow big, Foxfarm’s liquid concentrate fertilizer for lush vegetative growth.
  • Grow big contains earthworm castings, Norwegian kelp and essential micronutrients. Foxfarm’s special brew is designed to enhance plant Size and structure, allowing for more abundant fruit, flower and bud development.
  • Garden tip: allow new plantings a few days to settle in, then begin using at the rate of two teaspoons per gallon of water every other time you water. You can also use grow big for foliar feeding, applying to both sides of leaves, preferably early in the morning. At the first sign of flowering, switch to one of foxfarm’s blooming fertilizers. For best results, refer to the FoxFarm feeding schedule.
  • Country Of Origin: United States

Fox Farm FX14091 Big Bloom Liquid Concentrate Fertilizer, 1-Pint, White (Lawn & Patio)

best liquid fertilizer for tomatoes Fox Farm FX14091 Big Bloom Liquid Concentrate Fertilizer, 1-Pint, White (Lawn & Patio)

⚡ Brand: Fox Farm Show description...

  • Made in United States
  • The package length is 4.064 centimeters
  • The package height is 20.066 centimeters
  • The package width is 6.35 centimeters

Jobe’s Organics 09086 Tomato Slow Release Plant Food, 1 lb,red (Lawn & Patio)

best liquid fertilizer for tomatoes Jobe’s Organics 09086 Tomato Slow Release Plant Food, 1 lb,red (Lawn & Patio)

⚡ Brand: Jobe’s Organics Show description...

  • Fertilizer Analysis 2-3-4 – ideal for flowers, vegetables, fruits, trees and shrubs
  • Omri listed for organic gardening
  • Feeds up to 3 months, Designed to help plants increase root mass and foliage
  • No harmful chemicals that could burn plant, pet and people FRIENDLY
  • Designed to enhance soil conditions, stimulate growth and increase disease resistance across species

Down to Earth Organic Vegetable Garden Fertilizer 4-4-4, 5lb (Lawn & Patio)

best liquid fertilizer for tomatoes Down to Earth Organic Vegetable Garden Fertilizer 4-4-4, 5lb (Lawn & Patio)

⚡ Brand: Down To Earth All Natural Fertilizers Show description...

  • Down to Earth Vegetable Garden is a five pound box of all natural fertilizer with 4-4-4 formula
  • This veggie fertilizer provides the perfect start for your sprightly spring greens, it gives your summer tomatoes super-powers, and it’s fantastic for growing your favorite frangrant herbs
  • Vegetable Garden Fertilizer is full of powerful nutrition to help your plants grow
  • A versatile mix for backyard gardens and hobby farms
  • Ideal for use throughout the growing season

Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals”Greenway Biotech Brand” 2 Pounds (Makes 400 Gallons) (Lawn & Patio)

best liquid fertilizer for tomatoes Tomato Fertilizer 4-18-38 Powder 100% Water Soluble Plus Micro Nutrients and Trace Minerals”Greenway Biotech Brand” 2 Pounds (Makes 400 Gallons) (Lawn & Patio)

⚡ Brand: Greenway Biotech, Inc. Show description...

  • TOMATO FERTILIZER: 2-pounds of Greenway Biotech can make up to 400 gallons of liquid tomato fertilizer 4-18-38 Plus Trace Minerals. Get perfect tomatoes with the right blend of nutrients that is essential for every tomato plant.
  • HYDROPONIC SYSTEM: The hydroponics fertilizer is perfect for more nutritious and tasty tomatoes with the essential macro and micronutrients. This fertilizer is great for both Hydroponics and Soil Use
  • QUALITY INGREDIENTS: Greenway Biotech Vegetable fertilizer professionally formulated with the highest quality ingredients contains 4% Nitrogen, 18% Phosphorous, 38% Potassium, Boron, Copper EDTA, Iron EDTA, Manganese EDTA, Zinc EDTA, and Molybdenum
  • HEALTHY AND STRONG: Choose Greenway Biotech’s tomato fertilizer for all the nutrition your tomatoes need and be very helpful in helping plants in the Photosynthesis process. Special root growth ingredients for making plants Healthy and Strong
  • NO HARMFUL MATERIALS: Naturally, it’s free of heavy metals and harmful Materials, and it’s 100 % water soluble fertilizer. It completely dissolves in water with no fallout. Simply the amazing nutrient formula available for growing tomatoes

Humboldts Secret Base A & B Bundle – World’s Best Base Nutrient System – Liquid Nutrient/Fertilizer for Outdoor & Indoor Plants – Supports Vegetative and Flowering Stages of Plants – Set of Quarts

best liquid fertilizer for tomatoes Humboldts Secret Base A & B Bundle – World’s Best Base Nutrient System – Liquid Nutrient/Fertilizer for Outdoor & Indoor Plants – Supports Vegetative and Flowering Stages of Plants – Set of Quarts

⚡ Brand: Humboldts Secret Show description...

  • COMPLETE MACRONUTRIENT PROFILE FOR PLANT NUTRITION: The combination of our Base A & B Bundle results in a complete feed for rapidly growing flowering plants and indoor plants. Our signature blend consists of Nitrogen, Phosphorus, Potassium, Calcium, Magnesium, and more.
  • EASY-TO-USE TWO-PART SYSTEM: Simple use both bottles at equal rates throughout the entire growing cycle, from the beginning of the vegetative stage until the end of the flowering stage. We recommend application with every watering for maximum results.
  • COMPATIBLE WITH ALL GROWING MEDIUMS: Our clean-running formula is suitable for all grow mediums, including potting soil for indoor plants, hydroponics, aquaponics, and coco coir cultivations.
  • COMMERCIAL-GRADE AND GARDEN-FRIENDLY: Our two-part base system is both commercial-grade and garden-friendly, ensuring the optimal health of your plants and flowers. It’s made from quality ingredients that are 100% water soluble and pH-balanced for ease of use.
  • APPROPRIATE FOR ALL PLANT LIFE: Base nutrients are the building blocks of all plant life. Thousands of home and commercial growers use Humboldts Secret Grow & Bloom Base System. It works on all plants, trees, flowers, bushes, and lawns.

Organic Kelp Fertilizer by GS Plant Foods – OMRI Listed 1 Gallon (128 Ounces) – Makes up to 770 Gallons Liquid Kelp Concentrate for Gardens, Vegetables, Lawns & Soil

best liquid fertilizer for tomatoes Organic Kelp Fertilizer by GS Plant Foods – OMRI Listed 1 Gallon (128 Ounces) – Makes up to 770 Gallons Liquid Kelp Concentrate for Gardens, Vegetables, Lawns & Soil

⚡ Brand: GS Plant Foods Show description...

  • OMRI ​ORGANIC LISTED SEAWEED & KELP FERTILIZER: Liquid Kelp is a natural plant food that provides a range of benefits for plant health and growth. OMRI listed for organic use, GS Plant Foods Liquid Seaweed Fertilizer is a completely natural, seaweed extract fertilizer for plants. Our liquid seaweed will help stimulate natural root growth, mineral uptake and overall plant growth and vigor. This can be applied to any type of soil or plant without concern for waste or harmful chemicals.
  • ONE OF NATURE’S ‘MIRACLE’ PLANT FOODS: Made from the finest seaweed plant Ascophyllum Nodosum, this is one of nature’s miracle plant foods. Our seaweed extract greatly increases your plant’s resistance to stressors such as excessive heat, wind, drought conditions and more. The seaweed fertilizer for plants will increase the bloom set and size of flowers and fruit. It increases and stabilizes chlorophyll in plants, which results in darker green leaves and increased sugar content in plants.
  • OPTIMAL PLANT GROWTH & HEALTH AT HOME OR COMMERCIALLY: Used in low concentrations, kelp liquid fertilizer acts as an efficacious growth promoter. GS Plant Foods sea kelp fertilizer is used extensively on a commercial basis, as well as at home for gardeners as an organic soil conditioner. Using GS Plant Foods seaweed plant fertilizer will lead to healthier crop yields and general plant well being.
  • EASY TO APPLY FOR NATURAL GREAT RESULTS: Apply liquid kelp to improve specific growth stages. To promote additional buds, apply when plants are beginning to bud. To extend the shelf life of fruits and vegetables, spray 10 days before harvesting. To lengthen the life of cut flowers, spray a day or two before cutting. In lieu of trying to catch specific growth stages, apply every 4 to 7 days. This liquid kelp should be sprayed in the morning or late afternoon when the leaves stoma are open.
  • TRUSTED & RELIABLE: At GS Plant Foods, we understand that you are placing your trust in us to provide you with the highest quality organic seaweed fertilizer products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience. Our products are organic, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you’re growing or what medium in which your plants are growing.

Liquid Lawn Fertilizer, 3-18-18 NPK Grass Fertilizer, Premium Lawn and Plant Nutrient Liquid Fertilizer and Food – Year Round Concentrate for Best Value – All Grass Types – 32 OZ

best liquid fertilizer for tomatoes Liquid Lawn Fertilizer, 3-18-18 NPK Grass Fertilizer, Premium Lawn and Plant Nutrient Liquid Fertilizer and Food – Year Round Concentrate for Best Value – All Grass Types – 32 OZ

⚡ Brand: COVINGTON NATURALS Show description...

  • POWER GROW N.P.K. is a complete blend of Nitrogen (3%) and Phosphorous (18%) Potassium (18%)Why NPK? Nitrogen is responsible for the growth of leaves and turf blades, Phosphorus for the root growth and flower development, and Potassium balances the overall functions of the plant performance.
  • SIMPLE TO APPLY: We have formulated this liquid fertilizer for lawns to give your grass a boost of green and growth while providing long term nutrients to the root and turf system.
  • MADE IN USA We are a Family Owned business with a long history of experience in the farming and turf industry. Covington products are used everywhere from large farming operations, golf courses, to residential lawns. We take pride in providing you with quality American Made products.
  • All Types of Grass: Including Bermuda, Ryegrass, Kentucky Bluegrass, Fescue, Bahia, Centipede, Zoysia, St. Augustine, almost all grasses.
  • PRO TIP: ALWAYS…always…always..make sure your lawn is on a suitable watering schedule. Water is absolutely essential to a healthy lawn and more importanly, proper uptake of nutrients. Don’t apply fertilizer during the heat of the day and at night. Don’t mow your lawn 24 hours prior to and after application for proper uptake of 3–18–18. Repeat application every 2 to 4 weeks, or whenever your lawn looks thirsty.

Fox Farm Liquid Nutrient Trio Soil Formula – Big Bloom, Grow Big, Tiger Bloom Pint Size (Pack of 3)

best liquid fertilizer for tomatoes Fox Farm Liquid Nutrient Trio Soil Formula – Big Bloom, Grow Big, Tiger Bloom Pint Size (Pack of 3)

⚡ Brand: Fox Farm Show description...

  • A three-pack of favorite liquid fertilizers from FoxFarm
  • Grow Big produces lush, vegetative, compact growth
  • Tiger Bloom is an ultra-potent, fast-acting, high-phosphorus fertilizer
  • Big Bloom Plant Food concentrate is ideal for all flowering and fruiting plants
  • Comes with : 1 Pint Big Bloom, 1 Pint Tiger Bloom, 1 Pint Grow Big

Bonide 969 Garden-Rich Triple Superphosphate 0-45-0 Dust, 4 Pound (Pack of 1) (Lawn & Patio)

best liquid fertilizer for tomatoes Bonide 969 Garden-Rich Triple Superphosphate 0-45-0 Dust, 4 Pound (Pack of 1) (Lawn & Patio)

⚡ Brand: Bonide Show description...

  • CONTAINS PHOSPHATE – Our Triple Super Phosphate is a readily available form of phosphate. The phosphorus in this compound is used by plants to produce sugar during photosynthesis.
  • PROMOTES GROWTH – Triple Super Phosphate not only stimulates root development, but it also promotes larger more beautiful blooms & fruit.
  • INDOOR & OUTDOOR USE – Triple Super Phosphate is designed for use on flowers, herbs, fruit, & vegetables.
  • 0-45-0 FERTILIZER – These three numbers represent the primary nutrients: nitrogen, phosphorus, and potassium. A bag of 0-45-0 fertilizer contains 0% nitrogen, 45% phosphate, and 0% potash.
  • EASY TO APPLY – This product is conveniently ready to use when it arrives. No need to mix or spray anything. Simply incorporate the granules into the soil & water thoroughly.

Indian River Organics Fish & Kelp Blend Fish Fertilizer – OMRI Listed Organic Fertilizer 1 Gallon (128 oz) – Liquid Organic Fish and Kelp for Turf, Flowers, Shrubs, Plants, Fruits & Vegetables. Great for Everything that Grows!

best liquid fertilizer for tomatoes Indian River Organics Fish & Kelp Blend Fish Fertilizer – OMRI Listed Organic Fertilizer 1 Gallon (128 oz) – Liquid Organic Fish and Kelp for Turf, Flowers, Shrubs, Plants, Fruits & Vegetables. Great for Everything that Grows!

⚡ Brand: Indian River Organics Show description...

  • ORGANIC FISH AND SEAWEED FERTILIZER: Now our all-natural high quality fish fertilizer is combined with North Atlantic kelp to produce a plant nutrient source that is beyond compare. Your plants get all the benefits of a natural liquid fish fertilizer PLUS all the additional benefits of seaweed in one easy to use liquid product. Plants receiving both fish and seaweed fertilizer out-perform in every category, they are much healthier and more resistant to heat, drought, and cold.
  • FISH IS PACKED WITH AMINO ACIDS AND MICRO NUTRIENTS: Our liquid fish fertilizer is an industry leader and produces amazing results in fruits, vegetables, plants, and lawns. It provides much more than just N-P-K (Nitrogen, Phosphorus and Potassium) found in synthetic fertilizers. Our organic liquid fish fertilizer provides a comprehensive mix of amino acids & micro nutrients and minerals all in a usable form perfectly suited for maximum efficiency of uptake for your plants.
  • SEAWEED IS AN AMAZING PLANT SUPPLEMENT: We add North Atlantic kelp that is pure and free of contaminants. It is manufactured using our proprietary digestion and refinement process that breaks down complex polysaccharides into smaller, lower molecular weight particles and novel compounds. These new compounds are not present in the original ascophyllum nodosum biomass and are now in a bio- available form and some have been modified making them water soluble allowing for immediate plant benefit.
  • EASY TO APPLY FOR GREAT RESULTS: For Lawn: Mix 2 oz in 1 gallon of water, spray to cover 500 square feet. Fruits & Vegetables: Mix 4 oz in 1 gallon of water, spray to drench, including underside of leaves. Flowers & Plants: Mix 3 oz in 1 gallon of water, spray to drench, including underside of leaves. Citrus & Other Trees: Mix 4 oz in 1 gallon of water, spray to drench, including underside of leaves. Seedlings: Mix 4 oz in 1 gallon of water.
  • TRUSTED & RELIABLE: At Indian River Organics, we understand that you are placing your trust in us to provide you with the highest quality products available. We have 100% confidence in the quality of our products and continuously strive to deliver the best customer experience possible. Our products are organic, easy to use, cost efficient, sustainable, and yield consistent & amazing results in your garden, no matter what you’re growing.

Fish and Seaweed Fertilizer from Ocean Harvest | Organic Plant Food Made from Fish Hydrolysate and Organic Kelp Liquid Seaweed | Organic Fertilizer for Vegetables | 1 QT

best liquid fertilizer for tomatoes Fish and Seaweed Fertilizer from Ocean Harvest | Organic Plant Food Made from Fish Hydrolysate and Organic Kelp Liquid Seaweed | Organic Fertilizer for Vegetables | 1 QT

⚡ Brand: Ocean Harvest Show description...

  • Ocean Harvest fish hydrolysate and Organic Kelp is an all organic protein fertilizer, made utilizing naturally occurring enzymes present in fresh North Atlantic fish and Seaweed harvested from the North Atlantic waters of Nova Scotia, Canada
  • Our cold-process protects the vitamins, amino acids, enzymes, and growth hormones that create larger flower blooms, tastier fruits and vegetables
  • 100% organic, so it won’t burn plants or roots or pollute the environment.
  • PMakes the soil less compact, working as a compost builder
  • Blooms are more plentiful and longer lasting on flowering plants

Lilly Miller Alaska Fish Fertilizer 5-1-1 Concentrate 1 Quart (2-Pack) (Misc.)

best liquid fertilizer for tomatoes Lilly Miller Alaska Fish Fertilizer 5-1-1 Concentrate 1 Quart (2-Pack) (Misc.)

⚡ Brand: Lilly Miller

Neptune’s Harvest FS136 32 Oz. Fish & Seaweed Blend Fertilizer 2-3-1

best liquid fertilizer for tomatoes Neptune’s Harvest FS136 32 Oz. Fish & Seaweed Blend Fertilizer 2-3-1

⚡ Brand: Woodstream Show description...

  • A perfect blend of fish hydrolysate and seaweed.
  • Growers have reported increased marketable yields and improved shelf life on fruits and vegetables.
  • Fish and seaweed are known to build the natural sugar in plants.
  • Flowers and foliage will be stronger and more colorful.
  • Blooms will be more plentiful, fragrant and longer lasting.

Urea 10lb Bag

best liquid fertilizer for tomatoes Urea 10lb Bag

⚡ Brand: Banger Labs Show description...

  • High nitrogen content

FoxFarm GLCMBX0006 Liquid Nutrient Soil Trio-Pints, Grow Big, Tiger Bloom, 16 Fl Oz Combo Pack Fertilizer (Lawn & Patio)

best liquid fertilizer for tomatoes FoxFarm GLCMBX0006 Liquid Nutrient Soil Trio-Pints, Grow Big, Tiger Bloom, 16 Fl Oz Combo Pack Fertilizer (Lawn & Patio)

⚡ Brand: Fox Farm Show description...

  • Fox Farm Liquid Nutrients

ENVY Professional Grade All-Purpose Plant Food (20-20-20) 100% Water Soluble – in Resealable Pouch W/Measuring Scoop (1.5 lb)

best liquid fertilizer for tomatoes ENVY Professional Grade All-Purpose Plant Food (20-20-20) 100% Water Soluble – in Resealable Pouch W/Measuring Scoop (1.5 lb)

⚡ Brand: ENVY Show description...

  • PREMIUM NUTRIENTS – at ENVY we only source premium ingredients. No unnecessary filler ingredients that contain chloride are used, unlike many other All-Purpose blends
  • EXTENSIVE MICRONUTRIENT COMBINATION – Contains trace elements necessary for flourishing roses, vegetables, fiddle leaf fig trees, bonsai trees, geraniums, pothos plants, peace lily’s, orchids, dracaenas, anthuriums, lucky bamboo, palms & more
  • RESEALABLE POUCH w/ MEASURING SCOOP – since 1962, ENVY has been producing quality fertilizers and plant food. Over the years, we have found storage & ease of use is important to our customers – as such, all our water-soluble plant foods come in resealable bags with measuring scoops.
  • BALANCED NPK RATIOS – (Nitrogen, Phosphorus, Potassium) ENVY’s balanced 1:1:1 ratio helps keep your plants green and flourishing, with no risk for burning plants when diluted as directed
  • QUALITY INGREDIENTS + CHELATES – Dilute one teaspoon of water-soluble fertilizer per gallon of water for optimal dilutions and product longevity. One 1.5 LB pouch will last 6+ months for an avid indoor gardener

Growth Technology 05-210-100 Focus 100ml Chilli Fertilizer (Lawn & Patio)

best liquid fertilizer for tomatoes Growth Technology 05-210-100 Focus 100ml Chilli Fertilizer (Lawn & Patio)

⚡ Brand: Growth Technology Show description...

  • Unique, balanced nutrient solution for chilies and peppers
  • The Only liquid nutrient solution on the market specifically formulated for chili and Pepper plants
  • It is a balanced nutrition that should be used regularly from the start
  • It supports the production of healthier, more vigorous plants and colorful, juicier fruits
  • Available in 100Ml, 300Ml, 500Ml, 1Litre and 5Litre bottles

Robert Curry

Robert Curry
Wan-Press editor

Tech enthusiast and always up for trying the latest advancements. Connecting the world through technology is my passion.

Trending now